1. Centre for Research in Oral Cancer, Faculty of Dental Sciences University of Peradeniya Kandy Sri Lanka
2. Faculty of Information Technology, Horizon Campus Colombo Sri Lanka
3. Oncology and Radiotherapy Unit National Hospital Kandy Sri Lanka
4. Department of Chemistry, Faculty of Sciences University of Peradeniya Kandy Sri Lanka
5. School of Dentistry University of Rwanda Kigali Rwanda
6. Faculty of Dentistry University of Puthisastra Phnom Penh Cambodia
7. Cephas Health Research Initiative Inc Ibadan Nigeria
8. School of Health and Life Sciences Teesside University Middlesbrough UK
9. Department of Oral Medicine and Periodontology, Faculty of Dental Sciences University of Peradeniya Kandy Sri Lanka