1. Department of Head and Neck and Sensory Organs, Division of Oral Surgery and Implantology, Fondazione Policlinico Universitario A. Gemelli IRCCS—Università Cattolica del Sacro Cuore, 00168 Rome, Italy
2. Department of Life, Health and Environmental Sciences, Università degli Studi dell’Aquila, 67100 L’Aquila, Italy
3. Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00168 Rome, Italy
4. Department of Oral Surgery, University of Milan, 20122 Milan, Italy