1. Division of Oral Medicine and Dentistry Brigham and Women’s Hospital Boston MA USA
2. Harvard School of Dental Medicine Boston MA USA
3. A.C. Camargo Cancer Center São Paulo Brazil
4. University of São Paulo School of Dentistry São Paulo Brazil
5. Center for Head and Neck Oncology Dana‐Farber Cancer Institute Boston MA USA
6. Department of Dermatology Center for Cutaneous Oncology Dana‐Farber/Brigham and Women’s Cancer Center Harvard Medical School Boston MA USA
7. Division of Craniofacial and Surgical Care University of North Carolina at Chapel Hill Adams School of Dentistry Chapel Hill NC USA
8. Department of Orofacial Sciences University of California San Francisco San Francisco CA USA