Johns Hopkins Hospital, Baltimore, Maryland, United States
Chifeng Municipal Hospital, Chifeng, China
Peking University Third Hospital, Beijing, China
University of Southern California, Los Angeles, California, United States
Northwestern University, Chicago, Illinois, United States
Urology San Antonio Research, San Antonio, Texas, United States
Allied Biomedical Research Institute (ABRI), Inc, Miami, Florida, United States
Quantix Research, Miami, Florida, United States
Entrust Clinical Research, Miami, Florida, United States
GU Research Network, Omaha, Nebraska, United States
Chesapeake Urology Research Associates, Towson, Maryland, United States
Carolina Urologic Research Center, Myrtle Beach, South Carolina, United States
Hosp. Univ. Pta. de Hierro Majadahonda, Madrid, Spain
Imperial College London and Imperial College Healthcare NHS Trust, London, United Kingdom
Hopital Beaujon, Clichy, France
Austin Institute for Clinical Research, Pflugerville, Texas, United States
Florida Academic Dermatology Centers, Coral Gables, Florida, United States
Hollywood Dermatology and Cosmetic Surgery, Hollywood, Florida, United States
University of Chicago, Chicago, Illinois, United States
Sheppard Pratt Health System, Baltimore, Maryland, United States
Rush University Medical Center, Chicago, Illinois, United States
Penn State Milton S Hershey Medical Ctr, Hershey, Pennsylvania, United States
Phoenix Children's Hospital, Phoenix, Arizona, United States
Childrens Hospital Los Angeles, Los Angeles, California, United States
Nanfang Hospital of Southern Medical Hospital, Guangzhou, China
Northwestern University Feinberg School of Medicine Ann & Robert H Lurie Children's Hospital, Chicago, Illinois, United States
Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, United States
Newport Huntington Medical Group, Huntington Beach, California, United States