1. Dermatologic Surgery and Laser Therapy Unit, Istituto Dermopatico dell’Immacolata-IRCCS, Rome, Italy
2. Department of Dermatology, University of Rome “La Sapienza,” Rome, Italy
3. Plastic and Reconstructive Surgery Unit, Campus Bio-Medico University, Rome, Italy
4. Department of Public Health and Infectious Diseases, University of Rome “La Sapienza,” Rome, Italy
5. Clinical Pathology Operative Unit, San Camillo Forlanini Hospital, Rome, Italy