1. Department of Oral Diagnostic Sciences University at Buffalo Buffalo New York
2. Department of Dental Ecology University of North Carolina at Chapel Hill Chapel Hill North Carolina
3. Center for Pain Research and Innovation University of North Carolina Chapel Hill North Carolina
4. Department of Biostatistics University of North Carolina Chapel Hill North Carolina
5. Department of Endodontics University of North Carolina Chapel Hill North Carolina
6. Alan Edwards Centre for Research on Pain McGill University Montréal QC Canada
7. Department of Neural and Pain Sciences, and Brotman Facial Pain Clinic University of Maryland School of Dentistry Baltimore Maryland
8. Department of Anesthesiology Center for Translational Pain Medicine Duke University Durham North Carolina
9. Pain Research and Intervention Center of Excellence Gainesville Florida