1. Division of Oral Medicine and Dentistry, Brigham and Women’s Hospital and Dana Farber Cancer Institute, Boston, MA, USA
2. Department of Oral Medicine Infection and Immunity, Harvard School of Dental Medicine, Boston, MA, USA
3. Department of Statistics, Faculty of Arts and Sciences, Harvard University, Cambridge, MA, USA
4. Team Maureen, Dana-Farber Cancer Institute, North Falmouth, MA, USA
5. Oral Medicine, Department of Orofacial Sciences, University of California, San Francisco, USA