1. University of North Carolina School of Dentistry, North Carolina Oral Health Institute Center for Oral and Systemic Diseases and Department of PeriodontologyUniversity of North Carolina at Chapel Hill Chapel Hill NC
2. Department of General PracticeVirginia Commonwealth University School of Dentistry Richmond VA
3. Department of BiostatisticsUniversity of North Carolina Chapel Hill NC
4. Department of Pharmaceutical and Biomedical SciencesTouro College of Pharmacy New York NY
5. Department of Microbiology and ImmunologyNew York Medical College Valhalla NY