1. Dermatology and Venereology Department University of Trieste, Ospedale Maggiore di Trieste Trieste Italy
2. Department of Clinical and Experimental Medicine, Dermatology University of Messina Messina Italy
3. Plastic and Reconstructive Surgery Department, Dermatology Section Campus Bio‐Medico, University of Rome Rome Italy
4. Skin Center – Dermo Aesthetic Laser Centers Avezzano Italy