1. Division of General Surgery 2U and Liver Transplantation Azienda ospedaliero universitaria Città della Salute e della ScienzaMolinette HospitalUniversity of Torino TorinoItaly
2. Division of Maxillofacial Surgery Department of Surgical Sciences Azienda ospedaliero universitaria Città della Salute e della ScienzaMolinette HospitalUniversity of Torino Torino Italy
3. Department of Management and Production Engineering Polytechnic University of Torino Torino Italy