1. Department of Medicine, Division of Infectious Diseases, Columbia University Medical Center, New York, New York, USA
2. Microbiome and Pathogen Genomics Core, Columbia University Medical Center, New York, New York, USA
3. Department of Orthodontics, School of Dental Medicine, Columbia University Medical Center, New York, New York, USA
4. Department of Dermatology, Columbia University Medical Center, New York, New York, USA
5. Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA