1. Dr. Anca Răducan Anti-Aging Dermatology Clinic, 900705 Constanta, Romania
2. The Second Department of Dermatology, Colentina Clinical Hospital, 020125 Bucharest, Romania
3. Department of Dermatology, Prof. ‘N. Paulescu’ National Institute of Diabetes, Nutrition and Metabolic Diseases, 021106 Bucharest, Romania
4. Department of Urology, ‘Prof. Dr. Th. Burghele’ Hospital, 050659 Bucharest, Romania
5. Department of Dermatology, Faculty of Pharmacological Sciences, ‘Dunarea de Jos’ University of Medicine and Pharmacy, 800201 Galati, Romania