Funding for this research was provided by:
Austrian Science Fund (P 27489-B22)
Received: 8 April 2019
Accepted: 5 July 2019
First Online: 17 July 2019
Ethics approval and consent to participate and to publication
: This study was approved by the institutional ethics committee of the University of Veterinary Medicine Vienna and the national authority, according to §26 of the Austrian Law for Animal Experiments, Tierversuchsgesetz 2012 under approval number BMWFW-68.205/0041-WF/V/3b/2015.
: The authors declare that they have no competing interests.