Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (FOR 2591, GZ: PO681/9-1)
Received: 7 May 2020
Accepted: 7 September 2020
First Online: 29 September 2020
Ethics approval and consent to participate
: The study was approved by the government of Upper Bavaria (license number: AZ 55.2-2532-17-86) and was planned and conducted in line with the German Animal Welfare Act and the EU directive 2010/63/EU. All procedures and reporting were performed according to the ARRIVE guidelines and the Basel Declaration including the 3R concept.
: Not applicable
: The authors declare that they have no competing interests.