Schuster, Corinna http://orcid.org/0000-0002-4553-495X
Stebner, Ferdinand http://orcid.org/0000-0001-9187-1722
Leutner, Detlev http://orcid.org/0000-0001-5308-9094
Wirth, Joachim http://orcid.org/0000-0003-2414-9144
Funding for this research was provided by:
Ruhr-Universität Bochum
Article History
Received: 20 March 2019
Accepted: 21 July 2020
First Online: 20 August 2020
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.
: Informed consent was obtained from all individual participants included in the study.