1. Family Health Bureau Ministry of Health Colombo Sri Lanka
2. Menzies Health Institute Queensland, and School of Dentistry and Oral Health Griffith University Gold Coast QLD Australia
3. Department of Oral Medicine and Periodontology Faculty of Dental Sciences University of Peradeniya Peradeniya Sri Lanka
4. Education, Training and Research Unit Ministry of Health Colombo Sri Lanka
5. Department of OMF Surgery Faculty of Dental Sciences University of Peradeniya Peradeniya Sri Lanka
6. The Employers' Federation of Ceylon Rajagiriya Sri Lanka
7. Australian Centre for Health Services Innovation School of Public Health and Social Work Queensland University of Technology Gold Coast QLD Australia
8. Faculty of Dentistry, Oral and Craniofacial Sciences King's College London London UK