**Author details**

Dominic Gabriel Iliescu<sup>1</sup> , Ștefania Tudorache<sup>1</sup> , Dragos Nemescu2 \*, Monica Mihaela Cirstoiu<sup>3</sup> , Simona Vlădăreanu<sup>4</sup> , Claudiu Marginean<sup>5</sup> , Iuliana Ceausu<sup>3</sup> , Daniel Muresan<sup>6</sup> , Marius Calomfirescu Vicea<sup>7</sup> , Mona Elena Zvanca<sup>3</sup> , Cezara Muresan<sup>8</sup> , Laura Monica Cara<sup>9</sup> , Ciprian Laurentiu Patru<sup>1</sup> , Roxana Cristina Drăgușin<sup>1</sup> and Maria Sorop-Florea<sup>1</sup>

\*Address all correspondence to: dnemescu@yahoo.com

1 Department of Obstetrics and Gynaecology, University of Medicine and Pharmacy, Craiova, Romania

2 Department of Obstetrics and Gynaecology, University of Medicine and Pharmacy, "Gr.T.Popa", Iasi, Romania

3 Department of Obstetrics-Gynecology, University of Medicine and Pharmacy, Bucharest, Romania

4 Department of Neonatology, University of Medicine and Pharmacy, "Carol Davila", Bucharest, Romania

5 Department of Obstetrics and Gynaecology, University of Medicine and Pharmacy, Targu-Mures, Romania

6 Department of Obstetrics and Gynaecology, University of Medicine and Pharmacy, "Iuliu Hatieganu", Cluj-Napoca, Romania

7 Secretary, Romanian Society of Ultrasound in Obstetrics and Gynecology, Bucharest, Romania

8 Department of Obstetrics and Gynaecology, University of Medicine and Pharmacy, "Victor Babes", Timisoara, Romania

9 Department of Public Health, University of Medicine and Pharmacy, Craiova, Romania
