University of Louisville, 201 Abraham Flexner Way, Suite 100, Louisville, Kentucky, United States
NYU Hospital for Joint Diseases, New York, New York, United States
Cleveland Clinic, Cleveland, Ohio, United States
Cedars Medical Center University of Miami, Miami, Florida, United States
Tufts Medical Center, Boston, Massachusetts, United States
The Center: Orthopedic & Neurosurgical Care & Research, Bend, Oregon, United States
Hässleholm Hospital, Hässleholm, Sweden