@techreport{BeutnerSaalMeyeretal., author = {Beutner, Kathrin and Saal, Susanne and Meyer, Gabriele and Glunde, Bettina and M{\"u}ller, Martin and Grill, Eva}, title = {Interventions for prevention and treatment of disability due to joint contractures in long-term geriatric care}, publisher = {PROSPERO}, language = {en} }