Olga Simionescu, M.D., Ph.D., has been heading the 1st Clinic of Dermatology, Colentina Clinical Hospital, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania for the last 14 years. She is an expert in dermoscopy, with a special interest in mucosal lesions, and has published important papers in high-ranked international journals. As a Professor of Clinical Medicine, she is highly qualified in general Dermatology and Venereology, with a special interest in skin cancers, connective tissue disorders, inflammatory skin diseases, lasers, skin surgery, and cutaneous molecular medicine (keratinocytes, melanocytes, telocytes).