1. Department of Prosthetic Dental Sciences, College of Dentistry, Jazan University, Jazan, KSA
2. Department of Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, Jazan University, Jazan, KSA
3. Department of Restorative Dental Science, College of Dentistry, Jazan University, Jazan, KSA
4. Department of Periodontology, Dr. D.Y. Patil Dental College and Hospital, Dr. D.Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, India
5. Department of Biomedical and Dental Sciences, Morphological and Functional Images, University of Messina, Messina, Italy
6. Multidisciplinary Department of Medical-Surgical and Dental Specialties, Second University of Naples, Naples, Italy