1. US Army Institute of Surgical Research and San Antonio Military Medical Center Department of Orthopaedic Surgery; 3698 Chambers Pass, JBSA Fort Sam Houston Texas 78234
2. Edith Nourse Roge Memorial Veterans Hospital; Bedford Massachusetts
3. South Texas Veterans Health Care System; San Antonio Texas
4. San Antonio Military Medical Center Department of Orthopaedic Surgery; JBSA Fort Sam Houston Texas