Funding for this research was provided by:
Ministerium für Umwelt, Landwirtschaft, Natur- und Verbraucherschutz des Landes Nordrhein-Westfalen
Text and Data Mining valid from 2020-03-30
Received: 10 December 2019
Accepted: 8 March 2020
First Online: 30 March 2020
Ethics approval and consent to participate
: The manuscript does not report on or involve the use of any animal or human data or tissue.
: Not applicable.
: The authors declare that they have no competing interests.