Smart Continence Care for People With Profound Intellectual and Multiple Disabilities: Protocol for a Cluster Randomized Trial and Trial-Based Economic Evaluation oleh Vivette J C van Cooten, Marieke F M Gielissen, Ghislaine A P G van Mastrigt, Wouter den Hollander, Silvia M A A Evers, Odile Smeets, Filip Smit, Brigitte Boon