1. Discipline of Oral and Maxillofacial Surgery, Faculty of Dentistry The University of Hong Kong Pok Fu Lam Hong Kong Special Administrative Region
2. Discipline of Prosthodontics Faculty of Dentistry, The University of Hong Kong Pok Fu Lam Hong Kong Special Administrative Region
3. Musculoskeletal Research Lab of Department of Orthopaedics and Traumatology Faculty of Medicine, The Chinese University of Hong Kong Shatin Hong Kong Special Administrative Region