1. Department of Oncology-Radiotherapy, Alexandru Trestioreanu Institute of Oncology, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
2. General Surgery Department, Bagdasar Arseni Clinical Emergency Hospital, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
3. Department of Oncology-Radiotherapy, Alexandru Trestioreanu Institute of Oncology, Carol Davila University of Medicine and Pharmacy, Bucharest, Russian Federation
4. Department of Internal Medicine, Fundeni Clinical Institute, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
5. Department of General Surgery, Emergency University Bucharest Romania, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
6. Department of Urology, Fundeni Clinical Institute, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania