Funding for this research was provided by:
Bundesministerium für Umwelt, Naturschutz und Reaktorsicherheit (FKZ 3716512040)
Bayerisches Staatsministerium für Umwelt und Verbraucherschutz (VAO-II TPI/02)
Text and Data Mining valid from 2019-07-31
Received: 30 December 2018
Accepted: 18 July 2019
First Online: 31 July 2019
Ethics approval and consent to participate
: Not applicable.
: It is declared that a consent for publication exists.
: The authors declare that they have no competing interests.