1. American Association of Public Health Dentistry; Springfield, IL, USA; College of Dentistry, University of Illinois at Chicago; Chicago IL USA
2. School of Dentistry; University of North Carolina; Chapel Hill NC USA
3. Department of Pediatrics, Emory University School of Medicine, Wellness Department, Children's Healthcare of Atlanta, Nutrition and Health Sciences Doctoral Program, Laney Graduate School; Emory University; Atlanta GA USA
4. Department of Pediatric Dentistry; UNC School of Dentistry; Chapel Hill NC USA