1. B.D.S., M.D.S. (Conservative Dentistry and Endodontics), Research Postgraduate Student, Discipline of Prosthodontics, Faculty of Dentistry, The University of Hong Kong, Pok Fu Lam, Hong Kong
2. BChinMed, Research Assistant, Department of Surgery, Queen Mary Hospital, The University of Hong Kong, Pok Fu Lam, Hong Kong
3. MBBS, MD, FRCR, FHKCR, FHKAM, Clinical Professor, Department of Clinical Oncology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong
4. D.D.S, Ph.D. (Med), Clinical Professor, Discipline of Endodontics, Faculty of Dentistry, The University of Hong Kong, Pok Fu Lam, Hong Kong
5. B.D.S., M.D.S. (Prosthetic Dentistry), MRACDS (Pros), FRACDS, FCDHK (Pros), FHKAM (Dental Surgery), Clinical Associate Professor, Discipline of Prosthodontics, Faculty of Dentistry, The University of Hong Kong, Pok Fu Lam, Hong Kong