1. Department of Obstetrics and Gynecology, “Victor Babeş” University of Medicine and Pharmacy, Eftimie Murgu Sq. No. 2, 300041 Timişoara, Romania
2. Department of Neonatology, Premiere Hospital, Regina Maria Health Network, Calea Aradului, No. 113, 300645 Timişoara, Romania
3. Faculty of Midwifery and Nursery, University of Medicine and Pharmacy “Carol Davila”, 020021 Bucharest, Romania
4. Department of Pathology, Premiere Hospital, Regina Maria Health Network, Calea Aradului, No. 113, 300645 Timişoara, Romania
5. Department of Morphological Sciences, University of Oradea, Universității Street, No. 1, 410087 Oradea, Romania
6. Department XII Obstetrics and Gynecology—Obstetrics and Gynecology III, “Victor Babeş” University of Medicine and Pharmacy, Eftimie Murgu Sq. No. 2, 300041 Timişoara, Romania