Alin L Tatu1, Lawrence C Nwabudike. 1. 1Dermatology, Faculty of Medicine and Pharmacy, Pharmacology Science Department, University Dunarea de Jos, Galati, Romania 2CMI Dr. Alin Laurentiu Tatu, Galati, Romania 3Department of Dermatology, N. Paulescu Institute of Diabetes, Bucharest, Romania.