1. Department of Obstetrics and Gynaecology, Hôpitaux Universitaires de Genève, Genève, Switzerland;
2. President of European Centre for Disaster Medicine, Council of Europe (CEMEC), San Marino;
3. Department of Obstetrics and Gynecology, University Hospital “La Paz” Madrid, Madrid, Spain;
4. Almazov National Medical Research Centre, St Petersburg, Russia;
5. Division of Obstetrics and Feto-Maternal Medicine, Department of Obstetrics and Gynaecology, Medical University of Vienna, Vienna, Austria;
6. Department of Obstetrics and Gynecology, IM Sechenov First State University, Moscow, Russia;
7. Department of Obstetrics and Gynecology, Centre of Perinatal and Reproductive Medicine, University of Perugia, Perugia, Italy