Southwest Kidney institute (SKI) Vascular Center, Tempe, Arizona, United States
Pima Heart and Vascular, Tucson, Arizona, United States
St. Joseph Hospital, Orange, California, United States
G. Gennimatas General Hospital of Athens, Athens, Greece
Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
Queen Elizabeth University Hospital, Glasgow, United Kingdom
Frimley Park Hospital, Camberley, Surrey, United Kingdom
Royal Bournemouth and Christchurch Hospital, Bournemouth, United Kingdom
University of Miami- Miller School of Medicine, Miami, Florida, United States
Houston Methodist Research Institute, Houston, Texas, United States
Azienda Ospedaliera San Carlo Borromeo, Milan, Italy
Schon Klinik, Dusseldorf, Germany
University Hospital of Cologne, Cologne, Germany
Mori Bean and Brook Radiology, Jacksonville, Florida, United States
Medical Imaging & Therapeutics, Lady Lake, Florida, United States
Wake Forest Health Sciences, Winston-Salem, North Carolina, United States
Angiocare, Tucson, Arizona, United States
Sierra Nephrology, Reno, Nevada, United States
IU School of Medicine, Indianapolis, Indiana, United States
Mayo Clinic, Rochester, Minnesota, United States
USC, Los Angeles, California, United States
Torrance Memorial Medical Center, Torrance, California, United States