1. Department of Diagnostic and Biomedical Sciences; The University of Texas School of Dentistry; Houston
2. Biostatistics and Epidemiology Research Design Core, Center for Clinical and Translational Sciences, and Department of Internal Medicine; McGovern Medical School, The University of Texas Health Science Center; Houston
3. Department of Oral Maxillofacial Surgery; The University of Texas School of Dentistry; Houston
4. Department of Restorative Dentistry and Prosthodontics; The University of Texas School of Dentistry; Houston