1From the Department of Women's and Children's Health, Division of Obstetrics and Gynecology (K.B., K.G.-D.), and the Department of Clinical Sciences at Danderyd Hospital (H.K.K.), Karolinska Institutet, and the Department of Obstetrics and Gynecology, Karolinska University Hospital (K.G.-D.), Stockholm, Södertälje Hospital, Södertälje (K.B.), the Department of Obstetrics and Gynecology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital, Gothenburg (T.J.-A., H.H.), the Department of Obstetrics and Gynecology, Skåne University Hospital, Malmö (P.T.), the Department of Clinical Sciences, Lund University Faculty of Medicine, Lund (P.T.), the Department of Clinical Sciences, Obstetrics, and Gynecology, Umeå University, Umeå (M.B.), and Statisticon, Uppsala (J.B.) - all in Sweden; the Centre for Reproductive Health, Institute for Regeneration and Repair, University of Edinburgh, and Chalmers Centre, NHS Lothian - both in Edinburgh (J.R.-W., S.C.); the Departments of Obstetrics and Gynecology (F.G., J.K., O.H.) and General Practice and Primary Health Care (F.G.), University of Helsinki and Helsinki University Hospital, Helsinki, and the Division of Health and Social Services, Wellbeing Services County of Vantaa and Kerava, Vantaa (F.G.) - both in Finland; the Center for Research on Environment, Health, and Population Activities, Kathmandu (A.T.), and KIST Medical College Teaching Hospital, Lalitpur (H.T.) - both in Nepal; Family Planning Australia, Sydney Medical School, University of Sydney, and the School of Public Health, University of Technology Sydney - all in Sydney (C.B.); Women's Health, Auckland City Hospital, Auckland, New Zealand (K.S., G.G.); the Department of Obstetrics and Gynecology, Haukeland University Hospital, Bergen, Norway (M.L.); and the Department of Obstetrics and Gynecology, Copenhagen University Hospital Hvidovre, Hvidovre (M.M.K.), and the Hospital of Southern Jutland, Aabenraa (E.K.) - both in Denmark.
