Funding for this research was provided by:
F. Hoffmann-La Roche
Article History
Accepted: 2 January 2019
First Online: 21 January 2019
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: All applicable international, national, and/or institutional guidelines for the care and use of animals were followed. The study was approved by the Regierung von Unterfranken (file 91/14).