1. Alan Edwards Centre for Research on Pain McGill University Montreal Quebec Canada
2. Department of Psychology McGill University Montreal Quebec Canada
3. Department of Anesthesia McGill University Montreal Quebec Canada
4. Department of Biochemistry and Biophysics University of North Carolina Chapel Hill North Carolina USA
5. Faculty of Dentistry McGill University Montreal Quebec Canada
6. Department of Pharmacology, and Biochemistry & Molecular Biology Penn State College of Medicine Hershey Pennsylvania USA
7. Center for Translational Pain Medicine, Department of Anesthesiology Duke University Medical Center Durham North Carolina USA
8. Department of Neurobiology Duke University Medical Center Durham North Carolina USA
9. Department of Cell Biology Duke University Medical Center Durham North Carolina USA