1. Department of Obstetrics and Gynaecology, ‘Grigore T. Popa’, University of Medicine and Pharmacy, 700015 Iasi, Romania
2. Department of Surgery, ‘Grigore T. Popa’ University of Medicine and Pharmacy, 700015 Iasi, Romania
3. Department of Obstetrics and Gynaecology, ‘Cuza Voda’ Clinical Hospital of Obstetrics and Gynaecology, 700038 Iasi, Romania