Funding for this research was provided by:
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (31003A_169842)
Received: 14 November 2019
Accepted: 18 February 2020
First Online: 27 February 2020
Ethics approval and consent to participate
: All procedures that involved mice were conducted in accordance with the guidelines of the Swiss Tierschutzgesetz (Animal Rights Laws) and approved by the ethical committee of the University of Bern (Permit Number: BE109/13).
: Not applicable.
: The authors declare that they have no competing interests.