Pfizer Investigational Site, Zilina, Slovakia
Pfizer Investigational Site, Okayama-city, Japan
New York Medical College, Hawthorne, New York, United States
University of Alabama Birmingham, Birmingham, Alabama, United States
University of Alabama at Birmingham, Birmingham, Alabama, United States
Pfizer Investigational Site, Shanghai, China
Tufts Medical Center, Boston, Massachusetts, United States
University of Texas, MD Anderson Cancer Center, Houston, Texas, United States
CHU Saint-Eloi, Montpellier Cedex 5, France
Pfizer Investigational Site, Singapore, Singapore
Pfizer Investigational Site, Bruxelles, Belgium
Nuhr Zentrum, Senftenberg, Austria
ClinPharm International GmbH, Wien, Austria
Medizinische Universitaet Wien/AKH, Wien, Austria
Jefrey D. Lieberman, MD, Decatur, Georgia, United States
Foundation for Southwest Orthopedic Research, Houston, Texas, United States
Rush University Medical Center, Chicago, Illinois, United States
HeartCare Research, Sarasota, Florida, United States
Spring Clinical Research, Sugar Land, Texas, United States
Sugar Land Med-Ped, P.A., Sugar Land, Texas, United States