Aurora Denver Cardiology Associates, Aurora, Colorado, United States
NCH Healthcare System, Naples, Florida, United States
Sarasota Memorial Hospital, Sarasota, Florida, United States
Groupe Hospitalier Mutualiste de Grenoble, Grenoble, France
L'Hôpital Privé du Confluent, Nantes, France
Clinique Pasteur, Toulouse, France
Tbilisi Heart & Vascular, Tbilisi, Georgia
Coastal Pain & Spinal Diagnostics, Carlsbad, California, United States
iSpine Clinics, Burnsville, Minnesota, United States
Pacific Research Institute, Santa Rosa, California, United States
QPain, Auchenflower, Australia
Metro Pain Group, Clayton, Australia
Sydney Spine & Pain, Hurstville, Australia
Rush University Medical Center, Chicago, Illinois, United States
Tokyo bay Ichikawa, Urayasu, Chiba, Japan
Matsuyama Red Cross, Matsuyama, Ehime, Japan
Fukuoka Sannou, Sawara, Fukuoka, Japan
Brigham & Women's Hospital, Boston, Massachusetts, United States
Northside Hospital, Atlanta, Georgia, United States
Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States
Piedmont Augusta Hospital, Augusta, Georgia, United States
Ascension Providence Hospital, Southfield, Michigan, United States
University of Minnesota Medical Center Fairview, Minneapolis, Minnesota, United States
Arkansas Heart Hospital, Little Rock, Arkansas, United States
Memorial Hospital Jacksonville, Jacksonville, Florida, United States
Tallahassee Research Institute, Tallahassee, Florida, United States