[1] Thomas Jefferson Univ Hosp, Rothman Inst Orthopaed, Philadelphia, PA 19107 USA
[2] Mayo Clin, Div Infect Dis, Rochester, MN USA
[3] Cleveland Clin Fdn, Dept Anat Pathol, Cleveland, OH 44195 USA
[4] OrthoCarolina Hip & Knee Ctr, Dept Orthopaed Surg, Charlotte, NC USA
[5] Rush Univ, Dept Orthopaed Surg, Med Ctr, Chicago, IL 60612 USA
[6] Univ Nebraska Med Ctr, Dept Orthopaed, Omaha, NE USA
[7] Sinai Hosp, Ctr Joint Preservat & Replacement, Rubin Inst Adv Orthoped, Baltimore, MD 21215 USA
[8] Loma Linda Univ, Med Ctr, Dept Orthopaed Surg, Loma Linda, CA USA
[9] Univ So Calif, Dept Orthopaed Surg, LAC USC Med Ctr, Los Angeles, CA USA