Effectiveness of Smart Continence Care for People With Profound Intellectual and Multiple Disabilities: Cluster Randomized Trial. - van Cooten, Vivette JC; Gielissen, Marieke FM; den Hollander, Wouter; van Mastrigt, Ghislaine APG; Smeets, Odile; Bongers, Inge MB; Boon, Brigitte (Journal of Medical Internet Research, 2025)