Affiliation: | ⁎Department of Gynecology and Obstetrics, University Hospital Ulm, Prittwitzstr. 43, 89075, Ulm, Germany;†Department of Gynecology and Obstetrics, Ludwig-Maximilians-University Munich, Maistraße 11, 80337, München, Germany;‡Université Paul Sabatier Toulouse III, 118 Route de Narbonne, 31400, Toulouse, France |