[1] University of Bologna,Department of Biomedical and Neuromotor Sciences (DIBINEM), Dentistry for Special Need Patients Division, Dental School, Alma Mater Studiorum
[2] Dentistry and Orthodontics Division,Hospital of Livorno, Public Health Service of Tuscany
[3] King Saud University,Department of Pediatric Dentistry and Orthodontics, College of Dentistry
[4] University of Bologna,Department Cardio