Langner, Thorsten
Göhre, Vera
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (International Research Training Group 1525)
Article History
Received: 15 October 2015
Revised: 20 October 2015
Accepted: 22 October 2015
First Online: 2 November 2015
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
Free to read: This content has been made available to all.