Funding for this research was provided by:
Else Kröner-Fresenius-Stiftung (2016-Kolleg-19)
Received: 1 December 2019
Accepted: 2 April 2020
First Online: 13 May 2020
Ethics approval and consent to participate
: All animal experiments were performed in accordance with the national and European regulations and were approved by the local authorities (Landesamt für Natur, Umwelt und Verbraucherschutz NRW, reference number NRW 84-02.04.2013.A136).
: Not applicable.
: The authors declare that they have no competing interests.