Institution: | 1. Division of Biostatistics and Epidemiology, College of Medicine, Medical University of South Carolina, , Charleston, SC, USA;2. Center for Oral Health Research, College of Dental Medicine, Medical University of South Carolina, , Charleston, SC, USA;3. Department of Statistics, Florida State University, , Tallahassee, FL, USA;4. Division of Endocrinology, Diabetes, and Medical Genetics, College of Medicine, Medical University of South Carolina, , Charleston, SC, USA;5. Division of Periodontics, College of Dental Medicine, Medical University of South Carolina, , Charleston, SC, USA |