1. Department of Oral Dermatology, ‘Grigore T. Popa’ University of Medicine and Pharmacy, 700115 Iasi, Romania
2. Department of Dermatology, ‘Carol Davila’ University of Medicine and Pharmacy, 020125 Bucharest, Romania
3. Department of Morphofunctional Sciences 2, ‘Grigore T. Popa’ University of Medicine and Pharmacy, 700115 Iasi, Romania
4. Department of Oral and Maxillofacial Surgery, ‘Grigore T. Popa’ University of Medicine and Pharmacy, 700115 Iasi, Romania
5. Department of Pathophysiology, ‘Grigore T. Popa’ University of Medicine and Pharmacy, 700115 Iasi, Romania