1. Department of Pathology, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania
2. Department of Surgery, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania
3. Department of Pathology, ‘Sf. Pantelimon’ Emergency Hospital, 021659 Bucharest, Romania
4. Department of Anatomy, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania
5. Department of Infectious Diseases, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania