Spielmann, Gesche
Gerdes, Lars
Miller, Andreas
Verhaelen, Katharina
Schlicht, Claus
Schalch, Barbara
Haszprunar, Gerhard
Busch, Ulrich
Huber, Ingrid
Article History
Received: 31 January 2018
Accepted: 4 June 2018
First Online: 15 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest
: This article does not contain any studies with human participants performed by any of the authors. All applicable international, national, and/or institutional guidelines for the care and use of animals were followed.