Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (SFB 1134 (project C01), OL 437/1, OL 437/2)
Chica and Heinz Schaller Foundation
Received: 18 June 2020
Accepted: 6 November 2020
First Online: 17 November 2020
Ethics approval and consent to participate
: All animal experiments were done in accordance with German guidelines for the care and use of laboratory animals and with the European Community Council Directive 2010/63/EU. Experiments were approved by local authorities (Regierungspräsidium Karlsruhe, Germany).
: Not applicable.
: The authors declare that they have no competing interests.