Funding for this research was provided by:
Erasmus+
Deutsche Sporthochschule Köln (DSHS)
Article History
Received: 13 October 2020
Accepted: 31 August 2021
First Online: 7 October 2021
Declarations
:
: I. Hartmann-Tews, T. Menzel and B. Braumüller declare that they have no competing interests.
: For this article no studies with human participants or animals were performed by any of the authors. All studies performed were in accordance with the ethical standards indicated in each case.