Boehle, Andreas http://orcid.org/0000-0002-5138-3190
Kahmann, Frank
Henkel, Thomas Oliver
Zimmermann, Joerg
Machtens, Stefan
Funding for this research was provided by:
Projekt DEAL
Article History
Received: 21 November 2020
Accepted: 11 December 2020
First Online: 28 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. For this type of study, formal consent was not required.