1. Department of Oral and Maxillofacial Surgery and Diagnostic Sciences Faculty of Dentistry Umm Al‐Qura University Makkah Saudi Arabia
2. Centre for Dental Education Faculty of Dentistry Oral and Craniofacial Sciences King's College London London UK
3. Centre of Oral Clinical Translational Sciences Faculty of Dentistry Oral & Craniofacial Sciences King's College London, Guy's & St. Thomas’ NHS Hospitals Trust London UK