UMC Utrecht, Utrecht, Netherlands
Hospital Universitari i Politècnic La Fe, Valencia, Spain
The Prince Hospital, Chermside, QUEENSL, Australia
Abbott, Sylmar, California, United States
Icahn School of Medicine at Mount Sinai, New York, New York, United States
Seacroft Hospital, Leeds, United Kingdom
Comprehensive Integrated Pain Program - Interventional Pain Service (CIPP-IPS) (Toronto Western Hospital), Toronto, Canada
Guy's and St. Thomas Hospital, London, United Kingdom
Osaka Police Hospital, Osaka-shi, Japan
Clinique du Millénaire, Montpellier, France
Mutualiste Montsouris, Paris, France
New York University Hospital, New York, New York, United States
Baptist Medical Center, Jacksonville, Florida, United States
Trident Medical Center, Charleston, South Carolina, United States
Abbott, Sylmar, California, United States
Abbott, Sylmar, California, United States
St. Joseph's Hospital & Medical Center, Denver, Colorado, United States
Arkansas Heart Hospital, Little Rock, Arkansas, United States
Kaiser Permanente Fontana Medical Center, Fontana, California, United States
Geisinger Medical Center, Danville, Pennsylvania, United States
National Heart Centre Singapore, Singapore, Singapore
The Madras Medical Mission, Chennai, Tamilnadu, India