Böttger-Schnack, R. http://orcid.org/0000-0001-7342-4697
Schnack, D.
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (Schn 455/6-1)
Article History
Received: 15 December 2016
Revised: 12 February 2018
Accepted: 23 February 2018
First Online: 16 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with animals performed by any of the authors.
: All necessary permits for sampling and observational field studies have been obtained by the authors from the competent authorities and are mentioned in the acknowledgements, if applicable.