Stabenau, Nele
Zehnsdorf, Andreas
Rönicke, Helmut
Wedwitschka, Harald
Moeller, Lucie
Ibrahim, Bachar
Stinner, Walter
Funding for this research was provided by:
German Federal Ministry of Food, Agriculture and Consumer Protection with funds from the so-called Energy and Climate Funds (22403013)
Article History
Received: 29 August 2017
Accepted: 26 March 2018
First Online: 1 May 2018
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.