Acknowledgements
Deutsches Zentrum, Elisabeth-Maria
The authors would like to thank the German Aerospace Center e.V. (Deutsches Zentrum für Luft und Raumfahrt e.V.—DLR), especially Dr. Christian Rogon and the Russian Institute for Biomedical Problems (IMBP), especially the project manager Oleg Orlov and his deputy Mark Belakovski for their organizational and financial support as part of the collaboration between DLR and IMBP. They also thank the remaining Charité team for assisting with the project and the participants. They thank Elisabeth-Maria Rosenblum for providing assistance for statistical analysis during review process. We acknowledge financial support from the Open Access Publication Fund of Charité—Universitätsmedizin Berlin and the German Research Foundation (DFG).