1 Multidisciplinary Department of Medical-Surgical and Dental Specialities, Oral and Maxillofacial Surgery Unit, Azienda Ospedaliero Universitaria, University of Campania "Luigi Vanvitelli", Naples, Italy.
2 Unit of Cardiology, Azienda Ospedaliero Universitaria, University of Campania "Luigi Vanvitelli", Naples, Italy.
3 Multidisciplinary Department of Medical-Surgical and Dental Specialities, Oral and Maxillofacial Surgery Unit, Azienda Ospedaliero Universitaria, University of Campania "Luigi Vanvitelli", Naples, Italy. nicola.cirillo@unimelb.edu.au.
4 Melbourne Dental School, The University of Melbourne, 720 Swanston Street, Carlton, VIC, 3053, Australia. nicola.cirillo@unimelb.edu.au.