1. Department of Obstetrics and Gynaecology, Monash University, Melbourne, Australia
2. Department of Obstetrics and Gynecology, Universidade de São Paulo, São Paulo, SP, Brazil
3. Department of Obstetrics, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, SP, Brazil
4. Department of Obstetrics, Charité Universitätsmedizin, Berlin, Germany
5. Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Hong Kong
6. The Johns Hopkins Center for Fetal Therapy, Department of Gynecology and Obstetrics, The Johns Hopkins Hospital, Baltimore, United States
7. RPA Women's and Babies, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
8. Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, United Kingdom
9. Department of Obstetrics and Gynaecology, Laval University, Quebec, Canada
10. Maternal Fetal Medicine Unit, Gold Coast University Hospital and School of Medicine, Griffith University, Gold Coast, Australia