von Hövel, Friederike Freiin
Rumpel, Regina
Ratzka, Andreas
Schreiner, Dietmar
Grothe, Claudia
Article History
Received: 22 January 2019
Accepted: 7 February 2019
First Online: 15 April 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving animals were in accordance with the ethical standards of the German Animal Protection Act (33.12-42502-04-15/1993). This article does not contain any studies with human participants performed by any of the authors.
: Not applicable.