1. UCLA School of Dentistry; Center for Oral/Head & Neck Oncology Research; University of California at Los Angeles; Los Angeles California
2. Section of Orthodontics; UCLA School of Dentistry; University of California at Los Angeles; Los Angeles California
3. Early Research Oral Care; Colgate Palmolive Co.; Piscataway New Jersey
4. Department of Physiological Sciences; Piracicaba Dental School; University of Campinas; Piracicaba São Paulo Brazil
5. Section of Periodontics; UCLA School of Dentistry; University of California at Los Angeles; Los Angeles California
6. Department of Periodontics and Oral Medicine; School of Dentistry; University of Michigan; Ann Arbor Michigan
7. Department of Biostatistics; University of California at Los Angeles; Los Angeles California
8. Medical Genomics Laboratory; Centro Internacional de Pesquisa e Ensino (CIPE); AC Camargo Cancer Center; São Paulo Brazil
9. UCLA School of Dentistry; Center for Esthetic Dentistry; University of California at Los Angeles; Los Angeles California
10. Section of Dentistry; Department of Periodontology; Seoul National University Bundang Hospital; Seoul Korea
11. UCLA School of Dentistry; University of California at Los Angeles; Los Angeles California
12. Faculty of Biomedical Sciences; Adult's Dentistry Department; Universidad Europea de Madrid; Madrid Spain
13. Clinical Research Oral Care; Colgate Palmolive Co.; Piscataway New Jersey