1. Department of Oral and Maxillofacial Surgery, ‘Grigore T. Popa’ University of Medicine and Pharmacy, 700115 Iași, Romania
2. Department of Oral Medicine and Oral Dermatology, ‘Grigore T. Popa’ University of Medicine and Pharmacy, 700115 Iași, Romania
3. Department of Dermatology, ‘Sf. Spiridon’ Clinical Emergency County Hospital, 700111 Iași, Romania
4. Department of Dermatology, ‘Grigore T. Popa’ University of Medicine and Pharmacy, 700115 Iași, Romania