| Autor: |
Christensen R; Section for Biostatistics and Evidence-Based Research, The Parker Institute, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark; Research Unit of Rheumatology, Department of Clinical Research, University of Southern Denmark, Odense University Hospital, Denmark; Cochrane Denmark and Centre for Evidence-Based Medicine Odense (CEBMO), Department of Clinical Research, University of Southern Denmark, Denmark. Electronic address: Robin.Christensen@regionh.dk., Nelson AE; Thurston Arthritis Research Center and Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Department of Epidemiology, Gillings School of Global Public Health University of North Carolina at Chapel Hill, Chapel Hill, NC, USA. |
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