Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (BE 6230/2-1)
European Structural and Investment Funds (ZS/2016/08/80646)
Research Training Group "Materials4Brain" (GRK2154 P2)
Bundesministerium für Bildung und Forschung (13GW0473A)
Received: 13 January 2021
Accepted: 17 August 2021
First Online: 14 September 2021
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.
: Processed data and code is available upon request from the corresponding author.