1. Department of Obstetrics and Gynecology, University Hospital Bern, University of Bern, Bern, Switzerland
2. Department of Paediatric Haematology and Biochemistry, Children’s University Hospital Brno and Medical School of Masaryk University, Brno, Czech Republic
3. Medical Faculty, Lazarski University, Warsaw, Poland
4. Department of Obstetrics and Gynecology, Semmelweis University, Budapest, Hungary
5. Department of Obstetrics and Gynecology, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark
6. Department of Obstetrics and Gynecology, Soroka University Medical Center, Beer Sheva, Israel
7. Department of Obstetrics and Gynecology, Hutzel Women’s Hospital, Wayne State University, Detroit, MI, USA
8. Department of Maternal Fetal Medicine, Hospital Universitario La Paz, Madrid, Spain
9. Department of Obstetrics and Gynecology, Bordeaux University Hospital, Bordeaux, France
10. Department of Anaesthesia and Critical Care Medicine, APHP Université Paris-Saclay University, Clamart, France
11. Clinic of Obstetric Medicine, Vivantes Network of Health GmbH, Clinicum Berlin-Neukoelln, Berlin, Germany
12. Centre of Perinatal and Reproductive Medicine, University of Perugia, Perugia, Italy
13. PREIS International and European School of Perinatal, Neonatal and Reproductive Medicine, Florence, Italy
14. Department of Obstetrics, Gynecology and Perinatology, I.M. Sechenov First State University of Moscow, Moscow, Russia