1. Doctoral School, University of Medicine and Pharmacy of Craiova, 20039 Craiova, Romania
2. Department of Obstetrics and Gynecology, Emergency County Hospital of Craiova, 200642 Craiova, Romania
3. Department of Anesthesiology and Intensive Care, Emergency County Hospital of Craiova, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
4. Department of Obstetrics and Gynecology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
5. Department of Histology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
6. Research Centre for Microscopic Morphology and Immunology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania