1. Department of Internal Medicine, ‘Prof. Dr. Agrippa Ionescu’ Emergency Clinical Hospital, 011356 Bucharest, Romania
2. Center of Rheumatic Diseases ‘Dr. Ion Stoia’, 030167 Bucharest, Romania
3. Department of Public Health, Faculty of Medicine, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania
4. Department of Infectious Diseases, Faculty of Medicine, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania
5. Department of Obstetrics‑Gynecology, Faculty of Medicine, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania