1. Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy
2. Department of Medicine and Aging Sciences, University “G. d’Annunzio” Chieti-Pescara, Chieti, Italy
3. Private practice, Chieti, Italy
4. Department of Medicine and Aging Sciences, Section of Hygiene, University “G. d’Annunzio” Chieti-Pescara, Chieti, Italy
5. Department of Medicine and Aging Sciences, Section of Dermatology, University “G. d’Annunzio” Chieti-Pescara, Chieti, Italy
6. Department of Pharmacy, University “G. d’Annunzio” Chieti-Pescara, Chieti, Italy