Pfeiffer, ElisaElisaPfeifferDörrie, LoniLoniDörrieKöksal, JessicaJessicaKöksalKrech, FabienneFabienneKrechMuche, RainerRainerMucheSegler, JacobJacobSegler0000-0001-6694-5507Sachser, CedricCedricSachser0000-0002-9353-79362025-02-202025-02-2020241745-6215https://fis.uni-bamberg.de/handle/uniba/106540engEvaluation of “Cognitive Behavioral Intervention for Trauma in Schools” (CBITS) in child welfare programs in Germany : study protocol of a randomized controlled trialarticle10.1186/s13063-024-08190-x