Neumann, Peter
Spiewok, Sebastian
Pettis, Jeff
Radloff, Sarah E.
Spooner-Hart, Robert
Hepburn, Randall
Funding for this research was provided by:
Financial support was granted to PN by the German Federal Ministry for Food, Agriculture and Consumer Protection through the Federal Agency for Agriculture and Food
Article History
Received: 7 February 2017
Revised: 13 February 2018
Accepted: 26 April 2018
First Online: 17 July 2018