Presbyterian Hospital of Dallas, Dallas, Texas, United States
Los Angeles Cardiology Associates, Los Angeles, California, United States
Cleveland Clinic Foundation, Cleveland, Ohio, United States
St.Lucas Andreas Ziekenhuis, Amsterdam, Netherlands
ULB Erasme Hospital, Brussels, Belgium
EVK Krankenhaus der Universitat Dusseldorf, Dusseldorf, Germany
Asian Institute of Gastroenterology, Hyderabaad, India
Prince of Wales Hospital, Hong Kong, Hong Kong, China
Hartcentrum Hasselt - Dienst Cardiologie, Hasselt, Belgium
CHU Dijon - Hospital du Bocage, Dijon, France
Orange County Neurosurgical Associates, Laguna Hills, California, United States
Rush University Medical Center, Chicago, Illinois, United States
Greater Baltimore Neurosurgical Associates at GBMA, Baltimore, Maryland, United States
North Shore University Hospital, Manhasset, New York, United States
Urology Specialists of Atlanta, LLC /Northside Hospital, Atlanta, Georgia, United States
OB/GYN Specialists of the Palm Beaches, West Palm Beach, Florida, United States
South Florida Urology Center, Pembroke Pines, Florida, United States
Medical College of Virginia, Richmond, Virginia, United States
Cardiovascular Associates, Louisville, Kentucky, United States
Cardiovascular Associates of Northeast Arkansas, Jonesboro, Arkansas, United States
Johns Hopkins Medical Institutions, Baltimore, Maryland, United States
Ospedali del Tigullio, via Don Bobbio 25, Lavagna, Italy