Affiliations

• ¹ Department of Obstetrics & Gynecology, Stellenbosch University, Stellenbosch, South Africa.
• ² Department of Obstetrics & Gynecology, Amsterdam University Medical Center, Amsterdam, Netherlands.
• ³ Department of Obstetrics and Gynecology, Monash University, Clayton, VIC 3168, Australia; Department of Medical Sciences and Nutrition, School of Medicine, University of Aberdeen, Aberdeen, UK. Electronic address: ben.mol@monash.edu.
• ⁴ Department of Obstetrics and Gynecology, Mount Sinai Hospital, Toronto, ON, Canada; Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON, Canada.
• ⁵ Executive Office, University of Nottingham, Nottingham, UK.
• ⁶ Department of Obstetrics & Gynecology, University of Campinas, Campinas, Brazil.
• ⁷ Department of Obstetrics and Gynecology, Monash University, Clayton, VIC 3168, Australia.
• ⁸ Department of Obstetrics and Gynecology, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China.
• ⁹ Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center and Parkland Health, Dallas, TX, USA.
• ¹⁰ Usher Institute, University of Edinburgh, Edinburgh, UK.
• ¹¹ Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK.
• ¹² Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK; Department of Obstetrics & Gynecology, University of Melbourne, Melbourne VIC, Australia.
• ¹³ Department of Midwifery Science, University of Amsterdam, Amsterdam, Netherlands; Midwifery Academy, Amsterdam Groningen, Amsterdam, Netherlands; Amsterdam Public Health Research Institute, Quality of Care, Amsterdam, Netherlands; Department of General Practice & Elderly Care Medicine, University of Groningen, University Medical Center Groningen, Groningen, Netherlands; Division of Midwifery, School of Health Sciences, University of Nottingham, Nottingham, UK; Department of Obstetrics and Gynaecology, Maxima Medical Centre, Veldhoven, Netherlands.
• ¹⁴ Department of Obstetrics and Gynecology, University of Medicine and Pharmacy Ho Chi Minh, Ho Chi Minh, Viet Nam.
• ¹⁵ Department of Obstetrics & Gynecology, University of Melbourne, Melbourne VIC, Australia.
• ¹⁶ Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China.