1. Department of Surgery, Faculty of Medicine, The Hashemite University, Zarqa, Jordan
2. Department of Neuroscience, Imaging, and Medical Sciences, G. d’Annunzio University of Chieti-Pescara, Chieti, Italy
3. Department of Public Health and Family Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
4. Head and Neck Department of AUSL Romagna, S. Maria delle Croci Hospital, Ravenna, Italy
5. Department of Special Surgery, School of Medicine, Jordan University of Science and Technology, Irbid, Jordan