Affiliation: | 1. 1st Department of Obstetrics and Gynaecology, Athens University School of Medicine, Athens, Greece;2. 1st Department of Obstetrics and Gynaecology, Athens University School of Medicine, Athens, Greece Department of Medical Genetics, Athens University School of Medicine, Athens, Greece;3. Department of Medical Genetics, Athens University School of Medicine, Athens, Greece;4. Department of Medical Genetics, Athens University School of Medicine, Athens, Greece Research Institute for the Study of Genetic and Malignant Disorders in Childhood, St. Sophia's Children's Hospital, Athens, Greece |