Turku University Hospital, Turku, Finland
NHS - Sheffield Teaching Hospital, Sheffield, United Kingdom
Uddevalla Hospital, Uddevalla, Sweden
Mayo Clinic Jacksonville, Jacksonville, Florida, United States
Emory University, Atlanta, Georgia, United States
Florida Hospital, Orlando, Florida, United States
St. Anna Hospital, Geldrop, Netherlands
Joint Implant Surgeons, Columbus, Ohio, United States
University of Missouri-Columbia Hospital and Clinics, Columbia, Missouri, United States
The Orthopaedic Center, Rockville, Maryland, United States
Cumberland Orthopedics, Vineland, New Jersey, United States
Ortho Michigan, Flint, Michigan, United States
University of Utah, Salt Lake City, Utah, United States
Joint Implant Surgeons, New Albany, Ohio, United States
Centre Hospitalier Universitaire Toulouse, Toulouse, France
Orthopaedische Chirurgie Muenchen, Munich, Germany
Gemeinschaftspraxis am Wall, Rinteln, Germany
CORE Orthopaedics, Encinitas, California, United States
Rothman Institute, Philadelphia, Pennsylvania, United States
Hinsdale Orthopedics, New Lenox, Illinois, United States
Community Orthopedic Medical Group, Mission Viejo, California, United States
St. Joseph's Hospital and Medical Center, Phoenix, Arizona, United States
Buffalo Spine Surgery, Lockport, New York, United States
Buffalo Spine Surgery, Lockport, New York, United States
Andy Kranenburg, Medford, Oregon, United States
Clint Hill, Paducah, Kentucky, United States