University of California, Los Angeles (UCLA) - Section of Oral Biology, University of Washington - Department of Periodontics, The Forsyth Institute - Department of Microbiology, University of Minnesota - Minneapolis - Department of Diagnostic and Biological Sciences, University of California, Los Angeles (UCLA) - Section of Oral Biology, University of California, Los Angeles (UCLA) - Section of Orthodontics, University of California, Los Angeles (UCLA) - Section of Oral Biology, University of California, Los Angeles (UCLA) - Section of Oral Biology, University of California, Los Angeles (UCLA) - Section of Oral Biology, University of California, Los Angeles (UCLA) - Section of Oral Biology, Fred Hutchinson Cancer Research Center - Microbiome Research Initiative, University of Washington - Department of Periodontics, University of Washington - Department of Periodontics, Harvard School of Dental Medicine, Department of Developmental Biology, The Forsyth Institute - Forsyth Center for Salivary Diagnostics, The Forsyth Institute - Multiplex Core, The Forsyth Institute - Multiplex Core, The Forsyth Institute - Department of Microbiology, University of Colorado at Boulder - BioServe Space Technologies, NASA Ames Research Center - Bone and Signaling Laboratory, University of California, Los Angeles (UCLA) - Department of Bioengineering, University of California, Los Angeles (UCLA) - Section of Orthodontics, University of California, Los Angeles (UCLA) - Section of Orthodontics, University of California, Los Angeles (UCLA) - Division of Plastic and Reconstructive Surgery, University of Washington - Department of Periodontics, The Forsyth Institute - Department of Microbiology and The Forsyth Institute - Department of Microbiology