Leving, M. T. (Creator), Vegter, R. (Contributor), De Groot, S. (Contributor), Van der Woude, L. H. V. (Contributor) (23-nov.-2016). Additional file 6: of Effects of variable practice on the motor learning outcomes in manual wheelchair propulsion. figshare. 10.6084/m9.figshare.c.3625607_d6