1. Department of Medical, Oral and Biotechnological Sciences, University “G. d’Annunzio” of Chieti-Pescara, Via dei Vestini 31, 66013 Chieti, Italy
2. School of Dentistry, Saint Camillus International University of Health and Medical Sciences, Via di Sant’Alessandro 8, 00131 Rome, Italy
3. Facultad de Medicina, UCAM Universidad Catolica San Antonio de Murcia, 30107 Murcia, Spain
4. Department of Surgical, Medical, Molecular Pathologies and of the Critical Needs, School of Dentistry, University of Pisa, 56100 Pisa, Italy
5. Complex Unit of Stomatology and Oral Surgery, University-Hospital of Pisa, 56100 Pisa, Italy
6. Unit of Oral Surgery and Implantology, University Hospitals of Geneva, University of Geneva, 1205 Geneva, Switzerland