1. Department of Oral Biology & Biomedical Sciences and Oral Cancer Research & Coordinating Centre, Faculty of Dentistry; University of Malaya, Kuala Lumpur; Malaysia
2. School of Cancer Sciences; University of Birmingham; Birmingham UK
3. Clinical and Diagnostic Sciences; King's College London Dental Institute; London UK
4. Subang Jaya Medical Centre; Subang Jaya Malaysia
5. Molecular Pathology Unit; Institute for Medical Research; Kuala Lumpur Malaysia
6. Department of Anatomy; Li Ka Shing Faculty of Medicine, University of Hong Kong; Hong Kong