1. Medical Specialities Department, 5th Medical Clinic, ‘Iuliu Hatieganu’ University of Medicine and Pharmacy, 400012 Cluj‑Napoca, Romania
2. Faculty of Physics, ‘Babeș‑Bolyai’ University, 400084 Cluj‑Napoca, Romania
3. Internal Medicine Department, 5th Medical Clinic, ‘Iuliu Hatieganu’ University of Medicine and Pharmacy, 400012 Cluj‑Napoca, Romania
4. Surgery Department, 1st Surgery Clinic, ‘Iuliu Hatieganu’University of Medicine and Pharmacy, 400012 Cluj‑Napoca, Romania
5. Urology Department,‘Iuliu Hatieganu’University of Medicine and Pharmacy, 400012 Cluj‑Napoca, Romania