1. Section of Implant Dentistry and Oral Rehabilitation, Department of Biomedical, Surgical and Dental Science, School of Dentistry, I.R.C.C.S. Galeazzi Institute, University of Milan, Via Riccardo Galeazzi 4, 20161 Milan, Italy
2. Laboratory of Clinical Chemistry and Microbiology, I.R.C.C.S. Galeazzi Institute, University of Milan, Milan, Italy
3. Department of Implantology, Columbia University, New York, NY, USA
4. Department of Biomedical, Surgical and Dental Science, School of Dentistry, I.R.C.C.S. Galeazzi Institute, University of Milan, Milan, Italy
5. Department of Oral Surgery, Dental Clinic, School of Dentistry, Istituti Clinici di Perfezionamento (ICP), University of Milan, Milan, Italy
6. Oral Surgery, Department of Oral Science, University Vita-San Raffaele Salute, Milan, Italy
7. Department of Oral Implantology, University of Corsica Pasquale Paoli, Corte, France
8. Department of Maxillofacial Surgery, University of Milan and Fondazione IRCCS Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
9. Department of Oral Surgery, School of Dental Medicine, Department of Medicine, Surgery and Dentistry, San Paolo Hospital, University of Milan, Milan, Italy
10. Division of Advanced Oral Surgery, Department of Dental Medicine, University Vita-Salute, San Raffaele, Milan, Italy
11. Otorhinolaryngology Clinic, Department of Otorhinolaryngoiatric Sciences, Fondazione IRCCS Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
12. Head and Neck Department, San Paolo Hospital, University of Milan, Milan, Italy
13. Department of Surgical Sciences, University of Insubria, Varese, Italy
14. Department of Public Health, Microbiology and Virology, University of Milan, Milan, Italy
15. Section of Oral Physiology, Department of Biomedical, Surgical and Dental Science, I.R.C.C.S. Galeazzi Institute, University of Milan, Milan, Italy