C. C. van Lieshout, E.; M.A. Visser-Meily, J.; H. M. Nijland, R.; M. Dijkhuizen, R.; Kwakkel, G. Comparison of Self-Reported Vs Observational Clinical Measures of Improvement in Upper Limb Capacity in Patients After Stroke. JRM 2020, 52, 1-7.