1. Department of Medicine and Aging Science and Dermatologic Clinic University “G. d'Annunzio” Chieti‐Pescara, Chieti Italy
2. Department of Dermatology University of Brescia Spedali civili Brescia Italy
3. Department of Dermatology University of Siena Siena Italy
4. UO Dermatologia AUSL dela Romagna Ravenna Italia
5. Department of Dermatology Second University of Naples Naples Italy