1. Urology, Universitatea de Medicina si Farmacie Iuliu Hatieganu, Cluj-Napoca, Romania
2. Internal Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
3. Pathology, Clinical Institute of Urology and Kidney Transplant, Cluj-Napoca, Romania
4. Urology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
5. Regional Institute of Gastroenterology and Hepatology, University of Medicine and Pharmacy, “Iuliu Hatieganu”, Cluj-Napoca, Cluj-Napoca, Romania