1. UMF Craiova Doctoral School, University of Pharmacy and Medicine Craiova, 200349 Craiova, Romania
2. General Surgery Department, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
3. Department of Biology and Environmental Engineering, University of Craiova, 200585 Craiova, Romania
4. Department of Ophthalmology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
5. Department of Plastic and Reconstructive Surgery, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
6. Internal Medicine Department, Country Hospital of Craiova, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
7. Department of Pneumology, University of Pharmacy and Medicine Craiova, 200349 Craiova, Romania