Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States
Northwestern University, Chicago, Illinois, United States
Universtiy of CA, San Francisco, San Francisco, California, United States
CS Mott Childrens Hospital, Ann Arbor, Michigan, United States
Lucile Packard Children's Hospital, Stanford, California, United States
Duke University Health Systems, Durham, North Carolina, United States
Scirex Research Center, Austin, Texas, United States
Stony Brook Anesthesiology Health Sciences Cente, Stony Brook, New York, United States
Allegheny Pain Managment, Altoona, Pennsylvania, United States
Weill Medical College, New York, New York, United States
University of Rostock, Rostock, Germany
University Hospital Gasthuisberg, Leuven, Belgium
Centre Hopitalier Universitaire Sart Tilman Liege, Liege, Belgium
Morristown Memorial Hospital, Morristown, New Jersey, United States
Hospital Erasme/ULB, Brussels, Belgium
Universitat St Josef, Bochum, Germany
Clinical Pharmacology Study Group, Worchester, Massachusetts, United States
Universita de Genova - Ospedale S. Martino, Genova, Italy
Carolina Arthritis Associates, Wilmington, North Carolina, United States
National Institutes of Health Clinical Center, 9000 Rockville Pike, Bethesda, Maryland, United States
Johns Hopkins University, Baltimore, Maryland, United States
Colorado Sickle Cell Treatement and Research Center, Aurora, Colorado, United States
Northwestern Memorial Hospital, Chicago, Illinois, United States
University of Medicine & Dentistry of New Jersey - NJMS, Newark, New Jersey, United States
Albert Einstein Medical Center, Philadelphia, Pennsylvania, United States