Funding for this research was provided by:
Università di Bologna (RFO2017/18)
European Space Agency (4000123556)
Received: 13 December 2019
Revised: 1 April 2020
Accepted: 27 April 2020
First Online: 12 May 2020
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: All applicable international, national, and/or institutional guidelines for the care and use of animals were followed. All procedures performed in studies involving animals were in accordance with the EU Directive 2010/63/EU for animal experiments and were approved by the Committee on the Ethics of Animal Experiments of the University of Bologna (prot. n. 30209) and of the Italian Ministry of Health (prot. n. 141/2018-PR).