Errors Associated With Utilizing Prescribed Scapular Kinematics to Estimate Unconstrained, Natural Upper Extremity Motion in Musculoskeletal Modeling. - Richardson, R. Tyler; Rapp, Elizabeth A.; Quinton, R. Garry; Nicholson, Kristen F.; Knarr, Brian A.; Russo, Stephanie A.; Higginson, Jill S.; Richards, James G. (Journal of Applied Biomechanics, 2017)