Tillmann, Judith
Just, Johannes
Schnakenberg, Rieke
Weckbecker, Klaus
Weltermann, Birgitta
Münster, Eva
Funding for this research was provided by:
Deutsche Alzheimer Gesellschaft
Article History
Received: 20 September 2018
Accepted: 14 February 2019
First Online: 25 February 2019
Ethics approval and consent to participate
: The University of Bonn Medical Faculties Ethics Committee reviewed and approved this study (reference number: 251/17). A consent to participate is not applicable since it was voluntary, no identifiable material is published and a participation is regarded as an acceptance.
: No identifiable material is published and therefore no consent to publish is required.
: The authors declare that they have no competing interests.
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