1. Department of General Practice and Dental Public Health UTHealth School of Dentistry at Houston Houston Texas USA
2. Department of Periodontics and Preventive Sciences School of Dentistry The University of Mississippi Medical Center Jackson Mississippi USA
3. Department of Orthodontics College of Dentistry New York University New York City New York USA
4. College of Dentistry University of Saskatchewan Saskatoon Saskatchewan Canada
5. Department of Diagnostic and Biomedical Sciences UTHealth School of Dentistry at Houston Houston Texas USA