1. Department of Oral and Maxillofacial Surgery, University Medical Center Groningen University of Groningen Groningen The Netherlands
2. Division of Oral Medicine and Dentistry Brigham and Women’s Hospital Boston Massachusetts, USA
3. Department of Oral Medicine, Infection and Immunity Harvard School of Dental Medicine Boston Massachusetts, USA
4. UWA Dental School University of Western Australia Perth Western Australia Australia
5. Melbourne Dental School The University of Melbourne Melbourne Victoria Australia
6. Department of Comprehensive Dentistry, School of Dentistry UT Health San Antonio San Antonio Texas, USA
7. Oral Medicine, Department of Oral Health and Diagnostic Sciences, School of Dental Medicine UConn Health Farmington Connecticut, USA
8. Department of Dentistry and Oral Health, Faculty of Health Aarhus University Aarhus Denmark
9. Center for Oral and Systemic Medicine Marshfield Clinic Research Institute Marshfield Wisconsin, USA