Köhler, Hinrich https://orcid.org/0000-0002-2456-0542
Kröger, Christoph
Watschke, Anna
Gruner-Labitzke, Kerstin
Böker, Clara
Markov, Valentin
Article History
Received: 13 September 2020
Revised: 29 November 2020
Accepted: 2 December 2020
First Online: 5 January 2021
Compliance with Ethical Standards
:
: The authors declare that they have no conflicts of interest.
: All procedures performed in this study involving human participants were done in accordance with the ethical standards of the institutional and/or national research committee, and with the 1964 Declaration of Helsinki and its later amendments, or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.