1. King's College London and Head and Neck Pathology Guy's Hospital London UK
2. UWA Dental School The University of Western Australia Perth WA Australia
3. Faculty of Dentistry Oral and Craniofacial Sciences King's College London and The WHO Collaborating Centre for Oral CancerKing's College London London UK
4. School of Dental Sciences Faculty of Medical Sciences Newcastle University Newcastle upon Tyne UK
5. Department of Cellular Pathology Newcastle upon Tyne Hospitals NHS Foundation Trust Newcastle upon Tyne UK
6. Chief Histopathologist AMLo Biosciences Newcastle upon Tyne UK