Chronic Pain

• West Haven VA Healthcare System — West Haven, Connecticut, United States
• University of Illinois at Chicago — Chicago, Illinois, United States
• Massachusetts General Hospital — Boston, Massachusetts, United States
• Hennepin County Medical Center — Minneapolis, Minnesota, United States

• Center for Pain Medicine, UC San Diego — La Jolla, California, United States

• Maasziekenhuis Pantein — Boxmeer, Gelderland, Netherlands
• Radboud University Medical Center — Nijmegen, Gelderland, Netherlands
• Maastricht Universitair Medisch Centrum+ — Maastricht, Limburg, Netherlands

• University of Arkansas for Medical Sciences — Little Rock, Arkansas, United States
• Coastal Pain and Spinal Diagnostics — Carlsbad, California, United States
• Pacific Research Institute — Santa Rosa, California, United States
• The Orthopaedic Institute, PA — Gainesville, Florida, United States

Not specified

• Sevval Yeşilkır — Istanbul, Beşiktaş, Turkey (Türkiye)

• RSUPN Dr. Cipto Mangunkusumo — Jakarta Pusat, Jakarta Special Capital Region, Indonesia

• Boston University Department of Psychological and Brain Sciences — Boston, Massachusetts, United States

• Minneapolis Veterans Affairs Medical Center — Minneapolis, Minnesota, United States

• University of Minnesota — Minneapolis, Minnesota, United States