1. Department of Oral and Maxillofacial Surgery, ‘Carol Davila’ Central Military Emergency University Hospital, Bucharest 010825, Romania
2. Faculty of Dental Medicine, ‘Titu Maiorescu’ University, Bucharest 031593, Romania
3. Department of Gastroenterology, ‘Carol Davila’ Central Military Emergency University Hospital, Bucharest 010825, Romania
4. Department of Removable Prosthodontics, ‘Carol Davila’ University of Medicine and Pharmacy, Bucharest 010209, Romania
5. Department of Physiology, ‘Carol Davila’ University of Medicine and Pharmacy, Bucharest 050474, Romania
6. Department of Dermatology, ‘Carol Davila’ Central Military Emergency Hospital, Bucharest 010825, Romania