Lisa T. Hoglund, M. A. Lockard, J. Song, M. F. Barbe, “Patellofemoral Osteoarthritis in Middle-Aged Adults: What Are the Best Measures of Physical Performance and Pain for Use in the Clinic and in Research?” at the American College of Rheumatology/Association of Rheumatology Health Professionals Annual Scientific Meeting, November 11, 2010.