| Affiliation: | 2. Department of Orthopaedics, Howard University Hospital, Washington, DC;3. Bonutti Clinic, Effingham, IL;1. New Mexico Orthopaedic Associates, Center for Joint Replacement Surgery, Albuquerque, New Mexico;2. Division of Epidemiology, Biostatistics, and Preventive Medicine, Department of Internal Medicine, University of New Mexico Health Sciences Center, Albuquerque, New Mexico;1. Abt. für Orthopädische Chirurgie, Centre Hospitalier de Luxembourg - Clinique d’Eich, Luxembourg, Luxembourg;2. Sports Medicine Research Laboratory, Luxembourg Institute of Health, Centre Médical Norbert Metz, Luxembourg, Luxembourg |
