1. Department of Diabetes, Nutrition and Metabolic Diseases, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
2. Department of Emergency, Emergency Clinical County Hospital of Craiova, 200349 Craiova, Romania
3. Department of Internal Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
4. Department of Internal Medicine, Emergency Clinical County Hospital of Craiova, 200642 Craiova, Romania
5. Departmen of Hygiene, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
6. Departmen of Surgery, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
7. Departmen of Pneumology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania