1 Division of Dental Public Health, Global Programs, University of Minnesota School of Dentistry, Minneapolis, Minnesota, USA.
2 Department of Dental Public Health, Office of Academic Career Advancement, University of Pittsburgh School of Dental Medicine, Pittsburgh, Pennsylvania, USA.
3 Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, Michigan, USA.
4 Department of General Dentistry, University of Tennessee Health Science Center College of Dentistry, Memphis, Tennessee, USA.
5 Restorative Clinical Sciences Department and the Director of the Somers Clinic, Clinical Operations at the University of Missouri-Kansas City School of Dentistry, Kansas City, Kansas, USA.
6 Diversity and Faculty Development, Office of Academic Affairs, Texas A&M College of Dentistry, Dallas, Texas, USA.