Assessing the Reliability and Validity of a Health-Related Quality of Life Instrument, CPADULT, in a Dutch Sample of Adults with Severe Disabilities Who Are Non-Ambulatory - Zalmstra, Trees A. L.; Reinders-Messelink, Heleen A.; Elema, Agnes; Van Gils, Willemijn; Van Der Sluis, Corry K.; Van Der Putten, Annette A. J. (Journal of Applied Research in Intellectual Disabilities, 2024)