1. Department of Computer Science, University of Milan, Milan, Italy
2. University of Milan, Milan, Italy
3. U.O. Laboratorio di Morfologia Umana Applicata, IRCCS Policlinico San Donato, San Donato Milanese, Italy
4. LAFAS - Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
5. Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
6. UOC Maxillo-Facial Surgery and Dentistry Fondazione IRCCS Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy