1. Assistant Professor of Clinical Dentistry and Section Chair of Geriatrics and Special Patients; Division of Dental Public Health and Pediatric Dentistry, Ostrow School of Dentistry; University of Southern California; Los Angeles California
2. Associate Professor of Clinical Dentistry; Division of Dental Public Health and Pediatric Dentistry, Ostrow School of Dentistry; University of Southern California; Los Angeles California
3. Research Assistant; Division of Dental Public Health and Pediatric Dentistry, Ostrow School of Dentistry; University of Southern California; Los Angeles California
4. Charles M. Goldstein Professor of Community Dentistry and Chair; Division of Dental Public Health and Pediatric Dentistry, Ostrow School of Dentistry; University of Southern California; Los Angeles California