1. Department of Internal Medicine II, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
2. Department of Functional Sciences, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
3. City Hospital, Timisoara, Romania
4. Department of Diabetes Nutrition and Metabolic Diseases, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
5. Department of Infectious Diseases, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania