Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (RI 1537/6-1, ED 70/14-1)
Received: 17 October 2019
Accepted: 6 January 2020
First Online: 4 March 2020
Ethics approval and consent to participate
: The feeding trial was approved by the local Animal Care and Use Committee (Regierungspräsidium Giessen; permission no: JLU 676_M). All experimental procedures described followed established guidelines for the care and handling of laboratory animals.
: Not applicable.
: The authors declare that they have no competing interests.