Funding for this research was provided by:
Bundesministerium für Bildung und Forschung (01GV0618, 01GV0620)
Text and Data Mining valid from 2020-02-10
Received: 12 October 2019
Accepted: 4 February 2020
First Online: 10 February 2020
Ethics approval and consent to participate
: All participants were informed about the assessment and gave written informed consent. In case of a legal guardian, the patients and the guardian were informed about the assessment and both the patient and the guardian gave written informed consent. The ethics committees at the six centres’ medical faculties (University of Bonn, Cologne, Duesseldorf, Frankfurt, Tuebingen and Duisburg-Essen) approved the study.
: Not applicable.
: SM, AB, KH, SK, TK, AW and WW have published manuals/ chapters of textbooks and presented workshops and supervision in CBT (all) and cognitive remediation (WW) for psychosis. All authors declare that they have no competing interests.