[1] Univ Florida, Coll Med Jacksonville, Dept Orthopaed & Rehabil, Ctr Ambulatory Care, 2nd Floor,655 West 8th St,C126, Jacksonville, FL 32209 USA
[2] Univ Minnesota, Dept Orthopaed, Hennepin Cty Med Ctr, 701 Pk Ave S, Minneapolis, MN 55404 USA
[3] Univ Tennessee, Campbell Clin, Reg Hlth 1, Memphis, TN USA