Schluessel, Vera
Hiller, Jenny
Krueger, Monique
Funding for this research was provided by:
there was no funding for this study
Article History
Received: 14 August 2017
Revised: 22 February 2018
Accepted: 5 March 2018
First Online: 18 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All applicable international, national, and/or institutional guidelines for the care and use of animals were followed. All procedures performed in studies involving animals were in accordance with the ethical standards of the institution or practice at which the studies were conducted.