Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Burggraaff, JM"'
Autor:
Kenemans, P, Bundred, Nj, Foidart, Jm, Kubista, E, von Schoultz, B, Sismondi, Piero, Vassilopoulou Sellin, R, Yip, Ch, Egberts, J, Mol Arts, M, Mulder, R, van Os, S, Beckmann, Mw, Sismondi, P, Beckmann, M, Baum, M, Gray, R, Burger, Cw, van Diest PJ, Harbeck, N, Senn, Hj, Svane, G, Prins, Mh, Davidson, B, Peters, R, Longo, Ml, Kappelle, Lj, Maclennan, Ah, Baber, R, Eden, Ja, Furnival, C, Stuckey, B, Farrell, E, Singer, Cf, Marth, C, Reitsamer, R, Sevelda, P, Salzer, H, Thiel, I, Winter, R, Putyrski, L, Beliakouski, V, Gedrevich, Z, Tjalma, W, Desreux, J, Dhont, M, Depypere, H, van den Broecke, R, L'Hermite, M, Nolens, Jp, Rozenberg, S, Simon, P, Vergote, I, Gaspard, U, Janssens, D, De Gezelle, H, Merchiers, E, Aldrighi, Jm, Badalotti, M, Bagnoli, Vr, Fernandes, Ce, Ferriani, R, Pinto Neto AM, Menke, Ch, Petti, Da, Urbanetz, A, Del Giglio, A, Cunill, E, Sepúlveda, H, Soto, L, Uribe, A, Valdivia, I, Baptista, J, Loaciga, K, Bendova, M, Buchta, K, Pecha, V, Reslova, T, Hlavackova, O, Mikulik, M, Kütner, R, Padrik, P, Puistola, U, Ylikorkala, O, Mäenpää Liukko, K, Brémond, A, Faure, C, Seffert, P, Delozier, T, Espie, M, Dupaigne, D, Hoffet, M, Laffargue, F, Tunon de Lara, C, Largillier, L, Namer, M, Dognon, L, Routiot, T, This, P, Touraine, P, Kimmig, R, Kümmel, S, Weiss, J, Engel, U, Brucker, C, de Waal JC, Mallmann, P, Rühl, I, Untch, M, Neumann, C, Kulp, A, Krause Bergmann, B, Schmidt Rhode, P, Seifert Klauss, V, Wallwiener, D, Nestle Krämling, C, Starfl inger, F, Sohn, C, Bastert, G, Thomas, A, Lichtenegger, W, Höss, C, Chatsiproios, D, Jonat, W, de Wilde, R, Dewitz, T, Kühn, T, Kiesel, L, Blümel, B, Schindler, C, Splitt, G, Leitsmann, H, Köhler, U, Langanke, D, Landthaler, R, Hindenburg, Hj, Schoenegg, W, Conrad, B, Ortmann, O, Boér, K, Boros, J, Cseh, J, Kövér, E, Landherr, L, Ruzsa, A, Erfán, J, Fábián, F, Páli, K, Biglia, Nicoletta, Genazzani, Ar, Mariani, R, Martoni, A, Scambia, G, Santoro, A, Burlizzi, S, Amunni, G, Amadori, D, Noh, Dy, Kim, Jg, Ahn, Sh, Kang, Bm, Noh, Wc, Kim, Mh, Lee, Mh, Lee, Jj, Keire, G, Baltina, D, Nik Nasri, N, Gomez, P, Sivalingam, Muniandy, S, Cardenas, J, Mainero, F, Uscanga, S, Fuentes, A, Lugo, R, Heijmans, H, The, Hs, Franke, H, van Riel, J, van der Vegt, S, Boven, E, Houben, P, Kok, A, van Weering, H, van de Walle, A, Burggraaff, Jm, Alcedo, J, Kornafel, J, Litwiniuk, M, Karnicka, H, Bablok, L, Marianowski, Basta, A, Jakimiuk, A, Curescu, S, Draganescu, Me, Eniu, Ae, Zbranca, E, Peltecu, G, Ancar, V, Smetnik, V, Kullikov, Ep, Petrossian, A, Stekolschikova, O, Popov, A, Zoziouk, N, Krikunova, Li, Semiglazov, V, Konstantinova, M, Bezhenar, Vf, Diatchouk, A, Manikhas, G, Korytova, Ly, Vinogradov, V, Sokurenko, V, Baranov, An, Arkhipovsky, Vl, Bogatova, Ik, Akhmadulina, Li, Kuts, Tn, Susloparova, Sa, Mitashok, I, Kanzalie, Al, Bryuzgin, Vv, Malygin, En, Sergeev, Ie, Pasman, Nm, Akishina, Zv, Tuev, Av, Kopp, M, Soloviev, Vi, Evtushenko, Id, Ershov, Gv, Devyatchenko, Nf, Potapov, Yn, Cheporov, Sv, Ogurtsov, Av, Chrustalev, On, Lazareva, Dg, Bryukhina, E, Matrosova, M, Yu, Sl, Wong, Pc, Masak, L, Sadovsky, O, Petrovicova, Z, Suska, P, De Pablo JL, García, E, Iglesias, J, Mattsson, L, Granberg, G, Berglund, L, Friberg, B, Chen, St, Chow, Sn, Lee, Jn, Wang, Kl, Limpaphayom, Kk, Boonjong, S, Jirapinyo, M, Sakondhavat, C, Taechakraichana, N, Techatraisak, K, Wilawan, K, Tatarchuk, T, Dudar, L, Koshukova, G, Gyryachyy, V, Hotko, Ys, Kostynskyy, Y, Paramonov, V, Pertseva, T, Shparyk, Y, Tarasova, O, Kosey, N, Solskiy, Y, Smolanka, I, Kvashenko, V, Grishyna, O, Dzyak, G, Drew, Jp, Mansel, R, Williamson, J, Kingsland, Cr, Vishwanath, L, Bliss, R, Crawford, D, Winters, Z, Browell, D, Paterson, M, Ind, T, Rostom, A, Pitkin, J.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______970::7bb13c8ee300e3adf24729a7c221c4e4
http://hdl.handle.net/2318/120246
http://hdl.handle.net/2318/120246
Autor:
Vijgen SM, Koopmans CM, Opmeer BC, Groen H, Bijlenga D, Aarnoudse JG, Bekedam DJ, van den Berg PP, de Boer K, Burggraaff JM, Bloemenkamp KW, Drogtrop AP, Franx A, de Groot CJ, Huisjes AJ, Kwee A, van Loon AJ, Lub A, Papatsonis DN, van der Post JA
Publikováno v:
BJOG: An International Journal of Obstetrics & Gynaecology; Dec2010, Vol. 117 Issue 13, p1577-1585, 9p
Autor:
Vijgen, SM, Opmeer, BC, Mol, B, Bijlenga, D, Burggraaff, JM, van Loon, AJ, Huisjes, AJ, Roumen, FJ, Papatsonis, DN, van Pampus, MG
Publikováno v:
In Value in Health 2008 11(6):A398-A398
Autor:
van Oers AM; Department of Obstetrics and Gynecology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands., Mutsaerts MAQ; Department of Obstetrics and Gynecology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.; Department of General Practice, University Medical Centre Utrecht, University of Utrecht, Utrecht, The Netherlands., Burggraaff JM; Department of Obstetrics and Gynecology, Scheper Hospital, Emmen, The Netherlands., Kuchenbecker WKH; Department of Obstetrics and Gynecology, Isala, Zwolle, The Netherlands., Perquin DAM; Department of Obstetrics and Gynecology, Medical Centre Leeuwarden, Leeuwarden, The Netherlands., Koks CAM; Department of Obstetrics and Gynecology, Máxima Medical Centre, Veldhoven, The Netherlands., van Golde R; Department of Obstetrics and Gynecology, Maastricht University Medical Centre, University of Maastricht, Maastricht, the Netherlands., Kaaijk EM; Department of Obstetrics and Gynecology, OLVG, Amsterdam, The Netherlands., Broekmans FJ; Department for Reproductive Medicine, Division Female and Baby, University Medical Centre Utrecht, University of Utrecht, Utrecht, The Netherlands., de Bruin JP; Department of Obstetrics and Gynecology, Jeroen Bosch Hospital, 's-Hertogenbosch, The Netherlands., van der Veen F; Centre for Reproductive Medicine, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands., Nap AW; Department of Obstetrics and Gynecology, Rijnstate, Arnhem, The Netherlands., Gondrie ETCM; Department of Obstetrics and Gynecology, Zuyderland MC, Sittard, The Netherlands., Mol BWJ; School of Paediatrics and Reproductive Health, The Robinson Research Institute, University of Adelaide, Adelaide, Australia., Groen H; Department of Epidemiology, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands., Hoek A; Department of Obstetrics and Gynecology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
Publikováno v:
PloS one [PLoS One] 2018 Mar 28; Vol. 13 (3), pp. e0192670. Date of Electronic Publication: 2018 Mar 28 (Print Publication: 2018).
Autor:
van Oers AM; Department of Obstetrics and Gynaecology, University of Groningen, University Medical Center Groningen, 9700RB Groningen, The Netherlands., Mutsaerts MAQ; Department of Obstetrics and Gynaecology, University of Groningen, University Medical Center Groningen, 9700RB Groningen, The Netherlands.; Department of General Practice, University of Utrecht, University Medical Center Utrecht, 3508GA Utrecht, The Netherlands., Burggraaff JM; Department of Obstetrics and Gynaecology, Scheper Hospital, 7800RA Emmen, The Netherlands., Kuchenbecker WKH; Department of Obstetrics and Gynaecology, Isala Clinics, 8000 GK Zwolle, The Netherlands., Perquin DAM; Department of Obstetrics and Gynaecology, Medical Center Leeuwarden, 8901BR Leeuwarden, The Netherlands., Koks CAM; Department of Obstetrics and Gynaecology, Maxima Medical Center, 5500MB Veldhoven, The Netherlands., van Golde R; Department of Obstetrics and Gynaecology, University of Maastricht, Maastricht University Medical Center, 6202AZ Maastricht, The Netherlands., Kaaijk EM; Department of Obstetrics and Gynaecology, OLVG, 1090HM Amsterdam, The Netherlands., Schierbeek JM; Department of Obstetrics and Gynaecology, Deventer Hospital, 7400GC Deventer, The Netherlands., Klijn NF; Department of Gynaecology and Reproductive Medicine, Leiden University Medical Centre, 2300RC Leiden, The Netherlands., van Kasteren YM; Department of Obstetrics and Gynaecology, Noordwest Ziekenhuisgroep, 1815 JD Alkmaar, The Netherlands., Land JA; Department of Obstetrics and Gynaecology, University of Groningen, University Medical Center Groningen, 9700RB Groningen, The Netherlands., Mol BWJ; The Robinson Research Institute, School of Pediatrics and Reproductive Health, University of Adelaide, 5000SA Adelaide, Australia., Hoek A; Department of Obstetrics and Gynaecology, University of Groningen, University Medical Center Groningen, 9700RB Groningen, The Netherlands., Groen H; Department of Epidemiology, University of Groningen, University Medical Center Groningen, 9700RB Groningen, The Netherlands.
Publikováno v:
Human reproduction (Oxford, England) [Hum Reprod] 2017 Jul 01; Vol. 32 (7), pp. 1418-1426.
Autor:
van Oers AM; Department of Obstetrics and Gynaecology, University of Groningen, University Medical Center Groningen, 9700RB Groningen, The Netherlands a.m.van.oers@umcg.nl., Groen H; Department of Epidemiology, University of Groningen, University Medical Center Groningen, 9700RB Groningen, The Netherlands., Mutsaerts MA; Department of Obstetrics and Gynaecology, University of Groningen, University Medical Center Groningen, 9700RB Groningen, The Netherlands.; Department of General Practice, University of Utrecht, University Medical Center Utrecht, 3508GA Utrecht, The Netherlands., Burggraaff JM; Department of Obstetrics and Gynaecology, Scheper Hospital, Department of Obstetrics and Gynaecology, 7800RA Emmen, The Netherlands., Kuchenbecker WK; Department of Obstetrics and Gynaecology, Isala Clinics, 8000GK Zwolle, The Netherlands., Perquin DA; Department of Obstetrics and Gynaecology, Medical Center Leeuwarden, 8901BR Leeuwarden, The Netherlands., Koks CA; Department of Obstetrics and Gynaecology, Maxima Medical Center, 5500MB Veldhoven, The Netherlands., van Golde R; Department of Obstetrics and Gynaecology, University of Maastricht, Maastricht University Medical Center, 6202AZ Maastricht, The Netherlands., Kaaijk EM; Department of Obstetrics and Gynaecology, OLVG, 1090HM Amsterdam, The Netherlands., Schierbeek JM; Department of Obstetrics and Gynaecology, Deventer Hospital, 7400GC Deventer, The Netherlands., Oosterhuis GJ; Department of Obstetrics and Gynaecology, St. Antonius Hospital, 3430EM Nieuwegein, The Netherlands., Broekmans FJ; Department for Reproductive Medicine, Division Female and Baby, University of Utrecht, University Medical Center Utrecht, 3508GA Utrecht, The Netherlands., Vogel NE; Department of Obstetrics and Gynaecology, Martini Hospital, 9700RM Groningen, The Netherlands., Land JA; Department of Obstetrics and Gynaecology, University of Groningen, University Medical Center Groningen, 9700RB Groningen, The Netherlands., Mol BW; The Robinson Research Institute, School of Pediatrics and Reproductive Health, University of Adelaide, 5000SA Adelaide, Australia., Hoek A; Department of Obstetrics and Gynaecology, University of Groningen, University Medical Center Groningen, 9700RB Groningen, The Netherlands.
Publikováno v:
Human reproduction (Oxford, England) [Hum Reprod] 2017 Feb; Vol. 32 (2), pp. 482. Date of Electronic Publication: 2016 Dec 17.
Autor:
van Oers AM; Department of Obstetrics and Gynaecology, University of Groningen, University Medical Center Groningen, 9700RB Groningen, The Netherlands a.m.van.oers@umcg.nl., Groen H; Department of Epidemiology, University of Groningen, University Medical Center Groningen, 9700RB Groningen, The Netherlands., Mutsaerts MA; Department of Obstetrics and Gynaecology, University of Groningen, University Medical Center Groningen, 9700RB Groningen, The Netherlands.; Department of General Practice, University of Utrecht, University Medical Center Utrecht, 3508GA Utrecht, The Netherlands., Burggraaff JM; Department of Obstetrics and Gynaecology, Scheper Hospital, 7800RA Emmen, The Netherlands., Kuchenbecker WK; Department of Obstetrics and Gynaecology, Isala Clinics, 8000GK Zwolle, The Netherlands., Perquin DA; Department of Obstetrics and Gynaecology, Medical Center Leeuwarden, 8901BR Leeuwarden, The Netherlands., Koks CA; Department of Obstetrics and Gynaecology, Maxima Medical Center, 5500MB Veldhoven, The Netherlands., van Golde R; Department of Obstetrics and Gynaecology, University of Maastricht, Maastricht University Medical Center, 6202AZ Maastricht, The Netherlands., Kaaijk EM; Department of Obstetrics and Gynaecology, OLVG, 1090HM Amsterdam, The Netherlands., Schierbeek JM; Department of Obstetrics and Gynaecology, Deventer Hospital, 7400GC Deventer, The Netherlands., Oosterhuis GJ; Department of Obstetrics and Gynaecology, St. Antonius Hospital, 3430EM Nieuwegein, The Netherlands., Broekmans FJ; Department for Reproductive Medicine, Division Female and Baby, University of Utrecht, University Medical Center Utrecht, 3508GA Utrecht, The Netherlands., Vogel NE; Department of Obstetrics and Gynaecology, Martini Hospital, 9700RM Groningen, The Netherlands., Land JA; Department of Obstetrics and Gynaecology, University of Groningen, University Medical Center Groningen, 9700RB Groningen, The Netherlands., Mol BW; The Robinson Research Institute, School of Pediatrics and Reproductive Health, University of Adelaide, 5000SA Adelaide, Australia., Hoek A; Department of Obstetrics and Gynaecology, University of Groningen, University Medical Center Groningen, 9700RB Groningen, The Netherlands.
Publikováno v:
Human reproduction (Oxford, England) [Hum Reprod] 2016 Dec; Vol. 31 (12), pp. 2704-2713. Date of Electronic Publication: 2016 Oct 19.
Autor:
Mutsaerts MA; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, van Oers AM; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Groen H; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Burggraaff JM; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Kuchenbecker WK; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Perquin DA; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Koks CA; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, van Golde R; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Kaaijk EM; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Schierbeek JM; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Oosterhuis GJ; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Broekmans FJ; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Bemelmans WJ; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Lambalk CB; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Verberg MF; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, van der Veen F; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Klijn NF; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Mercelina PE; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, van Kasteren YM; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Nap AW; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Brinkhuis EA; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Vogel NE; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Mulder RJ; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Gondrie ET; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, de Bruin JP; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Sikkema JM; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, de Greef MH; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, ter Bogt NC; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Land JA; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Mol BW; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a, Hoek A; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology, Martini Hospital (N.E.A.V.), and the Research and Innovation Group in Health Care and Nursing, Hanze University of Applied Sciences (M.H.G.G.), Groningen, the Department of Obstetrics and Gynecology, Scheper Hospital, Emmen (J.M.B.), the Department of Obstetrics and Gynecology, Isala Clinics, Zwolle (W.K.H.K.), the Department of Obstetrics and Gynecology, Medical Center Leeuwarden, Leeuwarden (D.A.M.P.), the Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven (C.A.M.K.), the Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht University, Maastricht (R.G.), the Department of Obstetrics and Gynecology, Onze Lieve Vrouwe Gasthuis (E.M.K.), the Department of Obstetrics and Gynecology, VU University Medical Center (C.B.L.), and the Center for Reproductive Medicine, Academic Medical Center, University of Amsterdam (F.V.), Amsterdam, the Department of Obstetrics and Gynecology, Deventer Hospital, Deventer (J.M. Schierbeek), the Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein (G.J.E.O.), the Department of Reproductive Medicine, Division Female and Baby, University Medical Center Utrecht, Utrecht University, Utrecht (F.J.B.), the Center for Prevention and Health Services Research, National Institute for Public Health and the Environment, Bilthoven (W.J.E.B.), the Department of Obstetrics and Gynecology, Medical Spectrum Twente, Enschede (M.F.G.V.), the Department of Gynecology and Reproductive Medicine, Leiden University Medical Center, University of Leiden, Leiden (N.F.K.), the Department of Obstetrics and Gynecology, Atrium Medical Center, Heerlen (P.E.A.M.M.), the Department of Obstetrics a
Publikováno v:
The New England journal of medicine [N Engl J Med] 2016 May 19; Vol. 374 (20), pp. 1942-53.
Autor:
Mutsaerts MA; Department of Obstetrics and Gynaecology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands. m.a.q.mutsaerts@og.umcg.nl, Groen H, ter Bogt NC, Bolster JH, Land JA, Bemelmans WJ, Kuchenbecker WK, Hompes PG, Macklon NS, Stolk RP, van der Veen F, Maas JW, Klijn NF, Kaaijk EM, Oosterhuis GJ, Bouckaert PX, Schierbeek JM, van Kasteren YM, Nap AW, Broekmans FJ, Brinkhuis EA, Koks CA, Burggraaff JM, Blankhart AS, Perquin DA, Gerards MH, Mulder RJ, Gondrie ET, Mol BW, Hoek A
Publikováno v:
BMC women's health [BMC Womens Health] 2010 Jun 25; Vol. 10, pp. 22. Date of Electronic Publication: 2010 Jun 25.
Autor:
Koopmans CM; University Medical Centre, Groningen, Netherlands. Electronic address: c.m.koopmans@og.umcg.nl., Bijlenga D; Academic Medical Centre, Amsterdam, Netherlands., Groen H; University Medical Centre, Groningen, Netherlands., Vijgen SM; Academic Medical Centre, Amsterdam, Netherlands., Aarnoudse JG; University Medical Centre, Groningen, Netherlands., Bekedam DJ; Onze Lieve Vrouwe Gasthuis, Amsterdam, Netherlands., van den Berg PP; University Medical Centre, Groningen, Netherlands., de Boer K; Hospital Rijnstate, Arnhem, Netherlands., Burggraaff JM; Scheper Hospital, Emmen, Netherlands., Bloemenkamp KW; Leiden University Medical Centre, Netherlands., Drogtrop AP; Twee Steden Hospital, Tilburg, Netherlands., Franx A; Sint Elisabeth Hospital, Tilburg, Netherlands., de Groot CJ; Medical Centre Haaglanden, Den Haag, Netherlands., Huisjes AJ; Gelre Hospital, Apeldoorn, Netherlands., Kwee A; University Medical Centre, Utrecht, Netherlands., van Loon AJ; Martini Hospital, Groningen, Netherlands., Lub A; Spaarne Hospital, Hoofddorp, Netherlands., Papatsonis DN; Amphia Hospital, Breda, Netherlands., van der Post JA; Academic Medical Centre, Amsterdam, Netherlands., Roumen FJ; Atrium Medical Centre, Heerlen, Netherlands., Scheepers HC; University Medical Centre St Radboud, Nijmegen, Netherlands., Willekes C; University Hospital Maastricht, Netherlands., Mol BW; Academic Medical Centre, Amsterdam, Netherlands; Maxima Medical Centre, Veldhoven, Netherlands., van Pampus MG; University Medical Centre, Groningen, Netherlands.
Publikováno v:
Lancet (London, England) [Lancet] 2009 Sep 19; Vol. 374 (9694), pp. 979-988. Date of Electronic Publication: 2009 Aug 03.