1 Chief of Plastic Surgery Service, Humanitas Gradenigo Hospital, Turin, Italy.
2 Department of Medical Sciences and Public, Health University of Cagliari, 09042, Monserrato, Italy.
3 Department of Plastic Surgery and Microsurgery, Struttura complessa di Chirurgia Plastica e Microchirurgia, Policlinico Monserrato, Università di Cagliari, S.S. 554 km 4,5, 09042, Monserrato, CA, Italy. filippo.boriani@unica.it.