Is check-up on demand non-inferior to routine follow-up at one year after total hip or knee arthroplasty in terms of clinical outcomes and cost-effectiveness? Protocol for a randomized stepped-wedge hybrid effectiveness de-implementation trial. - Rasker, Ariena J.; Roubos, Lidy A. C.; Baas, Dominique C.; Verhagen, Ronald A. W.; de Jong, Lex D.; Rutgers, Marijn; Vorrink, Sigrid N. W.; Pasma, Jantsje H.; Poolman, Rudolf W.; Willigenburg, Nienke W. (PLoS ONE, 2026)