Helm, Johanna http://orcid.org/0000-0002-8440-8593
Schulz, Adrian
Olowinsky, Alexander
Dohrn, Andreas
Poprawe, Reinhart
Funding for this research was provided by:
Bundesministerium für Wirtschaft und Energie (01MX15010B)
Article History
Received: 28 October 2019
Accepted: 6 January 2020
First Online: 10 February 2020