Funding for this research was provided by:
Deutsches Zentrum für Luft- und Raumfahrt (50WB1626)
Carl von Ossietzky Universität Oldenburg
Article History
Received: 10 January 2021
Accepted: 13 May 2021
First Online: 2 June 2021
Declarations
:
: The authors declare, that they have no conflict of interest to report.
: Ethical approval was obtained from the Institutional Review Board at the NASA Johnson Space Center (Protocol number: Pro2320) as well as the Ethical Committee of the German Sport University Cologne (Protocol number: 074/2016) in accordance with the Declaration of Helsinki (including its amendments until 2013).
: Written informed consent was available from all participants ahead of the experiments.