1. Clinical Department, Faculty of Medicine and Pharmacy, ‘Dunărea de Jos’ University, 800008 Galati, Romania
2. Department of Surgery, Faculty of Medicine and Pharmacy, ‘Dunărea de Jos’ University, 800008 Galati, Romania
3. Department of Surgery, ‘Grigore T. Popa’ University of Medicine and Pharmacy, 700115 Iasi, Romania
4. Department of Dental Medicine, Faculty of Medicine and Pharmacy, ‘Dunărea de Jos’ University, 800008 Galati, Romania
5. Department of Preventive Medicine and Interdisciplinarity, Discipline Microbiology, ‘Grigore T. Popa’ University of Medicine and Pharmacy, 700115 Iasi, Romania
6. Department of Pharmaceutical Sciences, Faculty of Medicine and Pharmacy, ‘Dunărea de Jos’ University, 800008 Galati, Romania