Wimmer, Diana
Bohnhorst, Philipp
Impe, Daniela
Hwang, Inhwan
Offermann, Sascha http://orcid.org/0000-0003-3924-0565
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (OF 106/1-1)
Rural Development Administration (0109532016)
Article History
Received: 14 November 2018
Accepted: 4 January 2019
First Online: 19 January 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.