PT - JOURNAL ARTICLE AU - Stanton, Tasha R. AU - Hancock, Mark J. AU - Maher, Christopher G. AU - Koes, Bart W. TI - Author Response DP - 2010 Jun 01 TA - Physical Therapy PG - 858--859 VI - 90 IP - 6 4099 - http://jcore-reference.highwire.org/content/90/6/858.short 4100 - http://jcore-reference.highwire.org/content/90/6/858.full SO - Phys Ther2010 Jun 01; 90