Professor of Obstetrics & Gynecology, Department of Obstetrics, Gynecology and Fetal Medicine at Medical Center of Amsterdam University, Amsterdam / Netherlands

Professor of Obstetrics & Gynecology, Center of Prenatal Diagnosis and Human Genetics, Berlin/ Germany

Professor, Scientific Director of the Center for Ultrasound in Gynecological Oncology “Class Ultrasound” of the Agostino Gemelli University Hospital , Rome/Italy

Professor Gynecology, KU Leuven; Visiting Professor Imperial College London; Sacro Cuore Rome, Leuven/ Belgium