1. Postgraduation School in Radiodiagnostics, University of Milan, 20122 Milan, Italy
2. Postgraduation School in Plastic Surgery, University of Milan, Via Festa del Perdono, 7, 20122 Milan, Italy
3. Plastic Surgery Department, Fatebenefratelli Hospital, ASST Fatebenefratelli Sacco, 20121 Milan, Italy
4. Radiology Department, Fatebenefratelli Hospital, ASST Fatebenefratelli Sacco, 20121 Milan, Italy