aDepartment of Anesthesiology, University of Rocheser School of Medicine and Dentistry, Rochester, NY 14642, USAbUniversity of Washington, Seattle, WA, USAcUniversity of Pennsylvania, Philadelphia, PA, USAdJohns Hopkins University, Baltimore, MD, USAeHarvard University, Boston, MA, USAfYale University, New Haven, CT, USAgUniversity of Munich, Munich, GermanyhAstraZeneca, Wilmington, DE, USAiUniversity of Queensland, Brisbane, Qld, AustraliajTufts University, Boston, MA, USAkMerck & Co., Blue Bell, PA, USAlAmerican Chronic Pain Association, Rocklin, CA, USAmNational Institute of Dental and Craniofacial Research, Bethesda, MD, USAnEndo Pharmaceuticals Inc., Chadds Ford, PA, USAoFood and Drug Administration, Rockville, MD, USApUniversity Health Network and University of Toronto, Toronto, Ont., CanadaqPurdue Pharma, Stamford, CT, USArNovartis Pharmaceuticals Corporation, East Hanover, NJ, USAsPfizer Global Research and Development, Ann Arbor, MI, USAtNational Institute of Neurological Disorders and Stroke, Bethesda, MD, USAuUniversity of Rochester, Rochester, NY, USAvDalhousie University, Halifax, NS, CanadawGlaxoSmithKline, Research Triangle Park, NC, USAxNeurogesX, San Carlos, CA, USAyJohnson & Johnson, Raritan, NJ, USAzElan Pharmaceuticals, San Diego, CA, USAaaAbbott Laboratories, Lake Forest, IL, USAabUniversity of California San Diego, San Diego, CA, USAacUS Department of Veterans Affairs, Washington, DC, USAadEli Lilly & Co., Indianapolis, IN, USA
