1. Department of Pharmacology and Pharmacotherapy, Faculty of Medicine, ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
2. Department of Dermatovenereology, ‘Dr. Victor Babes’ Clinical Hospital for Infectious and Tropical Diseases, 030303 Bucharest, Romania
3. Department of Hygiene and Medical Ecology, Faculty of Medicine, ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania