Institution: | 1. Discipline of Oral & Maxillofacial Surgery, Faculty of Dentistry, The University of Hong Kong, Hong Kong, China;2. Division of Speech and Hearing Sciences, Faculty of Education, The University of Hong Kong, Hong Kong, China;1. Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Cukurova University, Adana, Turkey;2. Department of Oral and Maxillofacial Surgery, Paracelsus Medical University, Salzburg, Austria;3. Orthopedics, Privat Hospital Maria Hilf, Klagenfurt, Austria;4. Department of Histology, Faculty of Medicine, Cukurova University, Adana, Turkey;1. Consultant Oral and Maxillofacial Surgeon and Honorary Senior Lecturer, Cardiff University, University Dental Hospital and University Hospital for Wales, Cardiff and Vale University Health Board, Cardiff, Wales, UK;2. Consultant Maxillofacial Prosthetist, Morriston Hospital, ABM University Health Board, Swansea, Wales, UK;3. Research Coordinator, Maxillofacial Unit, Morriston Hospital, ABM University Health Board, Swansea, Wales, UK;4. Consultant and Senior Lecturer in Cleft and Maxillofacial Surgery, Morriston Hospital and Swansea University, ABM University Health Board, Swansea, Wales, UK;1. Associate Lecturer, Department of Oral and Maxillofacial Surgery, Ain Shams University, Cairo, Egypt;2. Associate Professor, Department of Oral and Maxillofacial Surgery, Ain Shams University, Cairo, Egypt;3. Associate Professor, Department of Oral and Maxillofacial Surgery, Ain Shams University, Cairo, Egypt;4. Professor, Department of General Pathology, Faculty of Medicine, Ain Shams University, Cairo, Egypt |