Affiliation: | 1. Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, U.S.A.;2. Mayo Clinic Alix School of Medicine, Rochester, Minnesota, U.S.A.;3. Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, U.S.A.;4. Department of Nursing, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, U.S.A.;5. Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, U.S.A.;6. Department of Anesthesiology and Perioperative Medicine, Division of Pain Medicine, Mayo Clinic, Rochester, Minnesota, U.S.A.;7. Department of Anesthesiology, Valley Anesthesiology and Pain Consultants, Phoenix, Arizona, U.S.A. Department of Anesthesiology, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona, U.S.A. Department of Anesthesiology, Creighton University School of Medicine, Omaha, Nebraska, U.S.A.;8. Departments of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, U.S.A.;9. Harvard Medical School, Boston, Massachusetts, U.S.A. Department of Pain Medicine, Pain Specialty Group, Newington, New Hampshire, U.S.A. |