Wollesen, Bettina https://orcid.org/0000-0002-1082-9141
Fricke, Madeleine
Jansen, Carl-Philipp
Gordt, Katharina
Schwenk, Michael
Muehlbauer, Thomas
Morawietz, Christina
Kruse, Adele
Gramann, Klaus
Funding for this research was provided by:
no number (no number)
Article History
Received: 15 June 2020
Accepted: 19 October 2020
First Online: 31 October 2020
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of the Department of Psychology and Ergonomics of the Technical University Berlin (registration number <i>GR_14_20191217)</i>. Modifications are not expected. The study protocol follows a feasibility study. All participants or their legal guardians will be informed about the study goals and give written consent according to the Declaration of Helsinki. Participants as well as their relatives or legal guardians can withdraw consent at any time.
: Not applicable.
: BW and MS are associate Editors for BMC Geriatrics. There are no other financial or non-financial competing interests. The authors declare that they have no conflict of interest. The study protocol was not peer-reviewed by the funding body.