1 Department of Surgical Sciences and Integrated Diagnostics (DISC), Plastic Surgery Unit, University of Genoa, School of Medical and Pharmaceutical Sciences, Genoa, Liguria, Italy.
2 Plastic and Reconstructive Surgery Division, Ospedale Policlinico San Martino Istituto di Ricovero e Cura a Carattere Scientifico per l'Oncologia, Genoa, Liguria, Italy.
3 Department of Plastic, Reconstructive and Aesthetic Surgery, University Hospital Agostino Gemelli, Rome, Lazio, Italy.