Epidemiologic survey on hospitalized neonates in China

Autor: Wei, Ke-Lun, Yang, Yu-Jia, Yao, Yu-Jia, Du, Li-Zhong, Wang, Qing-Hong, Wang, Rui-Hua, Wang, Ling, Lin, Ying, Liu, Jing, Wang, Hua, Wang, Xiao-Lei, Wu, Hong-Min, Wu, Kai, Chen, Yin, Zhong, Xiao-Yun, Yu, Jia-Lin, Tan, Qiu, Huang, Yu-Chun, Chen, Chao, Wang, Ji-Mei, Yi, Bin, Nong, Shao-Han, Li, Bo, Song, Xiong, Liu, Xian-Zhi, Lai, Jian-Pu, Zhang, You-Xiang, Cui, Qi-Liang, Wang, You-De, Shi, Lin, Guo, Xiu-Feng, Guo, Shao-Li, Yao, Li, Hong, Mei, Xia, Shi-Wen, Gao, Xi-Rong, Cheng, Lin-Xia, Li, Yun, Wang, Hong-Yun, Liu, Dong-Yan, Meng, Qing-Zhi, Mu, Xiu-Rong, Wang, Qi-xin, Yan, Chao-Ying, Liu, Guo-Sheng, Xie, Jun-Ying, Muheter, Dawuti, Wu, Jing, Lin, Li-Xing, Xu, Jia-Hui, Zhao, Bai-Li, Zhang, Jing-Hua, Wu, Ying, Chen, Xiao, Shan, Ruo-Bing, Huang, Zu-Hui, Hu, Xia, Zhang, Shu-Rong, Ye, Zhen-Zhi, Wu, Ben-qing, Chen, Chang-Hui, Xiong, Ying, Liu, Yu-Min, Yang, Zhen-Ying, Guo, Jing, Chang, Li-Wen, Wu, Gao-Qiang, Chen, Xu-Jie, Liu, Han-Chu, Wang, Dong, Yu, Shu-Qun, Liu, Li, Cai, Yu-Hong, Chen, Xiao-Hua, Zeng, Jian-Wu, Li, Ming-Xia, Li, Ming-Zhu, Li, Long, Fu, Ming-Liang, Li, An-Ying, Li, Li, Xiong, Hong, Cheng, Xiu-Yong, Cheng, Zhi-Qiong

To carry out a nationwide epidemiologic survey on the neonates in urban hospitals with an attempt to understand the disease spectrum and treatment outcomes of hospitalized neonates in China.The clinical data of 43,289 hospitalized neonates from 86 ho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5e6f6f4666a4e7d07e8e01dcadbf66ee
https://europepmc.org/articles/PMC4728849/

[Establishment of a nomogram model for predicting the risk of early-onset sepsis in very preterm infants].

Autor: Wei XY; Department of Neonatology, First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052 , China., Zhang J; Department of Neonatology, First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052 , China., Hao QF; Department of Neonatology, First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052 , China., DU YN; Department of Neonatology, First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052 , China., Cheng XY; Department of Neonatology, First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052 , China.

Publikováno v: Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics [Zhongguo Dang Dai Er Ke Za Zhi] 2023 Sept 15; Vol. 25 (9), pp. 915-922.

Epidemiologic survey on hospitalized neonates in China.

Autor: Wei KL; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Yang YJ; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Yao YJ; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Du LZ; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Wang QH; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Wang RH; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Wang L; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Lin Y; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Liu J; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Wang H; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Wang XL; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Wu HM; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Wu K; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Chen Y; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Zhong XY; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Yu JL; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Tan Q; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Huang YC; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Chen C; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Wang JM; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Yi B; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Nong SH; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Li B; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Song X; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Liu XZ; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Lai JP; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Zhang YX; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Cui QL; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Wang YD; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Shi L; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Guo XF; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Guo SL; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Yao L; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Hong M; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Xia SW; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Gao XR; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Cheng LX; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Li Y; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Wang HY; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Liu DY; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Meng QZ; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Mu XR; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Wang QX; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Yan CY; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Liu GS; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Xie JY; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Muheter D; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Wu J; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Lin LX; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Xu JH; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Zhao BL; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Zhang JH; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Wu Y; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Chen X; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Shan RB; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Huang ZH; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Hu X; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Zhang SR; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Ye ZZ; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Wu BQ; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Chen CH; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Xiong Y; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Liu YM; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Yang ZY; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Guo J; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Chang LW; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Wu GQ; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Chen XJ; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Liu HC; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Wang D; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Yu SQ; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Liu L; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Cai YH; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Chen XH; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Zeng JW; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Li MX; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Wu GQ; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Li MZ; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Li L; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Fu ML; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Li AY; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Li L; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Xiong H; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Cheng XY; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi, Cheng ZQ; 1 Department of Pediatrics, China Medical University Affiliated Shengjing Hospital; 2 Department of Pediatrics, Central South University Affiliated Xiangya Hospital; 3 Department of Pediatrics, Sichuan University Affiliated West China Second Hospital; 4 Zhejiang University School of Medicine Affiliated Children's Hospital; 5 Beihai Maternal and Child Health Care Hospital; 6 Beihai People's Hospital; 7 Beijing Children's Hospital Emergency Center; 8 Capital University of Medical Sciences Affiliated Beijing Obstetrics&Gynecology Hospital; 9 Chengdu Children's Hospital/Chengdu Children's Emergency Center; 10 Chongqing Fifth People's Hospital; 11 Chongqing Fulin District Maternal and Child Health Care Hospital; 12 Chongqing Maternal and Child Health Care Hospital; 13 Chongqing Medical University Affiliated Children's Hospital; 14 Chongqing Three Gorge Central Hospital Children Health Care Center; 15 Dalian Children's Hospital; 16 Fudan University Affiliated Children's Hospital; 17 Fudan University Affiliated Obstetrics & Gynecology Hospital; 18 Gansu Maternal and Child Health Care Hospital; 19 Guangdong People's Hospital; 20 Guangi Minzu Hospital; 21 Guangxi Children's Hospital; 22 Guangxi Maternal and Child Health Care Hospital; 23 Guangzhou Children's Hospital; 24 Guangzhou NO.1 People's Hospital; 25 Guangzhou NO.2 People's Hospital; 26 Guiyang Maternal and Child Health Care Hospital; 27 Haikou Maternal and Child Health Care Hospital; 28 Hainan Maternal and Child Health Care Hospital; 29 Hainan Medical College Affiliated Hospital; 30 Harbin Medical University Affiliated Second Hospital; 31 Hölün Buyer Maternal and Child Health Care Hospital; 32 Hubei Maternal and Child Health Care Hospital; 33 Hunan Children's Hospital; 34 Hunan Maternal and Child Health Care Hospital; 35 Hunan People's Hospital; 36 Inner Mongolia Maternal and Child Health Care Hospital; 37 Jiamusi University Affiliated First Hospital; 38 Jiaozuo Maternal and Child Health Care Hospital; 39 Jiaxi Chi

Publikováno v: Translational pediatrics [Transl Pediatr] 2012 Jul; Vol. 1 (1), pp. 15-22.

[Distribution and drug resistance of pathogens in lower respiratory tract infection in neonates].

Autor: Yang YX; Department of Pediatrics, Third Hospital Affiliated to Zhengzhou University, Zhengzhou 450052, China. yyx6873@sina.com.cn, Qiao JY, Cheng XY, Wang XX

Publikováno v: Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics [Zhongguo Dang Dai Er Ke Za Zhi] 2008 Aug; Vol. 10 (4), pp. 447-50.

[Expression of p53 in neonatal mice following hypoxia-ischemia and effects of its inhibitor on neonatal brain injury].

Autor: Xu FL; Department of Pediatrics, Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China. xufalin72@126.com, Zhu CL, Wang XY, Qiu L, Ji L, Cheng XY, Luan B

Publikováno v: Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics [Zhongguo Dang Dai Er Ke Za Zhi] 2006 Apr; Vol. 8 (2), pp. 137-40.