1. Department of Plastic and Reconstructive Surgery, University of Bari, Foggia, Italy
2. Department of Plastic and Reconstructive Surgery, CTO-AOUC, University of Florence, Florence, Italy
3. Department of Plastic and Reconstructive Surgery, University of Foggia, Foggia, Italy
4. Department of Urology, Santa Maria Annunziata Hospital, University of Florence, Florence, Italy