Columbia University, New York, New York, United States
University of Arizona, Tucson, Arizona, United States
Catonsville Clinic, Catonsville, Maryland, United States
Kernan Hospital Mansion, Baltimore, Maryland, United States
Hospital for Special Surgery, New York, New York, United States
Harvard Medical School Osher Institute, Boston, Massachusetts, United States
Harborview Medical Center, Seattle, Washington, United States
Columbia University/Health Science Division, New York, New York, United States
Center for Health Research, Kaiser Foundation Hospitals, Portland, Oregon, United States
National Center for Complementary and Alternative Medicine (NCCAM), Bethesda, Maryland, United States
National Institutes of Health Clinical Center, 9000 Rockville Pike, Bethesda, Maryland, United States