1. The WHO Collaborating Centre for Oral Cancer and Faculty of Dentistry, Oral and Craniofacial Sciences King’s College London London UK
2. UWA Dental School The University of Western Australia Perth WA Australia
3. Oral and Maxillofacial Medicine & Pathology Unit Department of Stomatology II Faculty of Medicine and Nursery University of the Basque Country/EHU Bilbao Spain
4. Oral Medicine Valencia University Valencia Spain
5. Department of Oral and Maxillofacial Surgery University General Hospital Valencia Spain
6. School of Dentistry University of Granada Granada Spain
7. Biohealth Research Institute (IBS) Granada Spain
8. Department of Oral and Maxillofacial Pathology, Radiology, and Medicine New York University College of Dentistry New York NY USA
9. Dipartimento di Scienze Biomediche, Chirurgiche e Odontoiatriche Università degli Studi di Milano Milano Italy
10. Federal University of Santa Catarina Florianópolis Brazil
11. CESPU Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde (IINFACTS) IUCS ‐ Instituto Universitário de Ciências da Saúde Gandra Portugal
12. Department of Oral Surgery Dundee Dental School Dundee Scotland, UK
13. School of Dental Sciences Faculty of Medical Sciences Newcastle University Newcastle upon Tyne UK
14. Menzies Health Institute Queensland and School of Dentistry and Oral Health Griffith University Gold Coast Qld Australia
15. Faculty of Dentistry, Oral and Craniofacial Sciences King’s College London London UK