Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (KFO128)
Received: 8 November 2019
Revised: 1 September 2020
Accepted: 4 September 2020
First Online: 17 September 2020
Compliance with ethical standards
: This article does not contain any studies involving human participants performed by any of the authors. All animal experiments were approved by the District Government of Upper Bavaria, Munich, Germany. Animal care and manipulation were in agreement with the European Union Guidelines on Animal Experiments (Directive 2010/63/EU).
: The authors disclose no potential conflicts of interest.