Institution: | 1. Laboratory of Medical Physics, Department of Obstetrics and Gynaecology, Democritus University of Thrace, Alexandroupolis, Greece;2. Department of Obstetrics and Gynaecology, Democritus University of Thrace and General Hospital, Alexandroupolis, Greece;3. Department of Neonatology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece |