Research Site, Wolverhampton, United Kingdom
Villeneuve-Lapeyronie Hospital, Montpellier, France
Stanford University Medical School, Stanford, California, United States
Radboud University Nijmegen Medical Center, Nijmegen, Netherlands
The University of Chicago Medical Center, Chicago, Illinois, United States
New York Medical College / Westchester Medical Center, Valhalla, New York, United States
University of Maryland, Baltimore, Maryland, United States
UCLA, Los Angeles, California, United States
Maine Medical Center, Portland, Maine, United States
SNBL-Clinical Pharmacology Center, Baltimore, Maryland, United States
Department of General Surgery #2; Kharkiv State Medical University, Kharkiv, Ukraine
National University of Pharmacy, Kharkiv, Ukraine
Altoona Center for Clinical Research Altoona Arthritis, Duncansville, Pennsylvania, United States
Illinois Bone & Joint Institute, Morton Grove, Illinois, United States
Metroplex Clinical Research Center, Dallas, Texas, United States
Medical Sanitary Division #2, Kharkiv, Ukraine