Funding for this research was provided by:
Robert Bosch Stiftung
Received: 15 May 2018
Accepted: 29 August 2018
First Online: 7 September 2018
: Animal experiments were approved by the Animal Care Committee of the University Hospital of Göttingen, Germany, and by the Niedersächsisches Landesamt für Verbraucherschutz und Lebensmittelsicherheit (LAVES), Braunschweig, Lower Saxony, Germany.
: Not applicable.
: The authors declare that they have no competing interests.
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