1. Department of Visceral Surgery, Center of Excellence in Translational Medicine, ‘Fundeni’ Clinical Institute, 022328 Bucharest, Romania
2. Department of Surgery, ‘Ponderas’ Academic Hospital, 021188 Bucharest, Romania
3. Department of Internal Medicine, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania
4. Department of Surgery, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania
5. Department of Marketing and Medical Technology, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania
6. Department of Cardiovascular Surgery, ‘Prof. Dr. C.C. Iliescu’ Emergency Institute for Cardiovascular Diseases, 022322 Bucharest, Romania