Text and Data Mining valid from 2019-05-08
Received: 23 October 2018
Accepted: 26 April 2019
First Online: 8 May 2019
Compliance with ethical standards
: All experimental animal procedures were conducted according to the European Communities Council Directive 2010/63/EU and approved by the local Ethics Committee for Animal Experimentation.
: The authors declare that they have no conflict of interest.