Longitudinal sensitivity to change of MRI-based muscle cross-sectional area versus isometric strength analysis in osteoarthritic knees with and without structural progression: pilot data from the Osteoarthritis Initiative.

Torben Dannhauer^* (First author), Martina Sattler (Co-author), Wolfgang Wirth (Co-author), David J Hunter, C Kent Kwoh, Felix Eckstein (Last author)

^*Corresponding author for this work