1. Department of Plastic and Reconstructive SurgeryFondazione Policlinico Universitario A. GemelliLargo Agostino Gemelli 1, Rome 00168 Italy
2. Department of Plastic and Reconstructive SurgeryCatholic University Sacred Heart, Policlinico Agostino GemelliLargo Agostino Gemelli 1, Rome 00168 Italy
3. Department of Nuclear MedicineOspedale Cristo ReVia delle Calasanziane 25, Rome 00168 Italy