Funding for this research was provided by:
Ministerium für Wissenschaft, Forschung und Kunst Baden-Württemberg (No. 33–5733–25–11t32/2)
Text and Data Mining valid from 2020-04-22
Received: 27 January 2020
Accepted: 15 April 2020
First Online: 22 April 2020
Ethics approval and consent to participate
: The experiments were conducted in strict accordance with German legislation and were approved by the animal welfare committee of the Regional Council of Tübingen, Germany (authorisations ZO 1/15 and ZO 2/16).
: Not applicable.
: The authors declare that they have no competing interests.