H. Clinico Universitario, Valencia, Spain
Hospital de la Ribera, Valencia, Spain
H. Puerta Del Mar, Cadiz, Spain
Westmead Hospital, Westmead, New South Wales, Australia
Royal Prince Alfred Medical Center, Newtown, New South Wales, Australia
Allgemeines Krankenhaus AKH, Vienna, Austria
AKH Linz, Linz, Austria
Salzburger Landeskliniken Universitats Krankenhaus, Salzburg, Austria
Erasmus Medical Center-Thorax Center, Rotterdam, Netherlands
Genesis Medical Center, Davenport, Iowa, United States
Wheaton Franciscan Health Care, Wauwatosa, Wisconsin, United States
Cardiology Consultants of Philadelphia, Yardley, Pennsylvania, United States
Urological Surgeons of Northern California, Campbell, California, United States
21st Century Oncology, Myrtle Beach, South Carolina, United States
Chesapeake Urology Associates, Chesapeake Urology Research Associates (The Prostate Center), Owings Mills, Maryland, United States
Orlando Regional Medical Center, Orlando, Florida, United States
Florida Hospital, Orlando, Florida, United States
Christiana Hospital, Newark, Delaware, United States
Saiseikai Yokohama-City Eastern Hospital, Yokohama City, Kanagawa-ken, Japan
Tokyo Women's Medical University Hospital, Shinjuku-ku, Tokyo-to, Japan
Sakakibara Heart Institute, Japan Research Promotion Society for Cardiovascular Diseases, Fuchu-shi, Tokyo, Japan
Mercy General Hospital, Sacramento, California, United States
Alvarado Hospital, San Diego, California, United States
Florida Hospital, Orlando, Florida, United States
Bakersfield Memorial Hospital, Bakersfield, California, United States
Mediquest Research at Munroe Regional Medical Center, Ocala, Florida, United States
Florida Hospital, Orlando, Florida, United States