1. Division of Oral and Maxillofacial Pathology, Department of Pathology & Cell BiologyColumbia University College of Dental Medicine, Columbia University Irving Medical Center New York New York
2. Department of BiostatisticsColumbia University Mailman School of Public Health New York New York
3. Department of Otolaryngology‐Head and Neck SurgeryWeill Cornell Medical College New York New York
4. Department of Medical Hematology and OncologyColumbia University Irving Medical Center New York New York
5. HTG Molecular Diagnostic, Inc. Tucson Arizona
6. Hawaii Tumor Registry, University of Hawaii Cancer Center Honolulu Hawaii
7. Holden Comprehensive Cancer Center, University of Iowa Iowa City Iowa
8. Division of PeriodonticsColumbia University College of Dental Medicine New York New York
9. Department of Environmental Health SciencesColumbia University Mailman School of Public Health New York New York