About the Authors

Timo Frett

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Visualization, Writing – original draft, Writing – review & editing

Timo.frett@dlr.de

Affiliation Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany

David Andrew Green

Roles Supervision, Writing – review & editing

Affiliations Space Medicine Team, European Astronaut Centre, European Space Agency, Cologne, Germany, KBRwyle GmbH, Cologne, Germany, King’s College London, London, United Kingdom

Edwin Mulder

Roles Writing – review & editing

Affiliation Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany

Alexandra Noppe

Roles Writing – review & editing

Affiliation Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany

Michael Arz

Roles Investigation

Affiliation Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany

Willi Pustowalow

Roles Investigation

Affiliation Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany

Guido Petrat

Roles Investigation

Affiliation Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany

Uwe Tegtbur

Roles Supervision

Affiliation Institutes of Sports Medicine, Hannover Medical School, Hannover, Germany

Jens Jordan

Roles Supervision

Affiliations Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany, Chair of Aerospace Medicine, University of Cologne, Cologne, Germany

Competing Interests

The authors declare no competing interests as KBRwyle GmbH had no role in the study design and thus this does not alter our adherence to PLOS ONE policies on sharing data and materials.