Birkoben, Tom http://orcid.org/0000-0002-9718-6037
Winterfeld, Henning
Fichtner, Simon
Petraru, Adrian http://orcid.org/0000-0001-7293-5196
Kohlstedt, Hermann
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (RU2093)
Projekt DEAL
Article History
Received: 10 November 2019
Accepted: 29 September 2020
First Online: 14 October 2020
Competing interests
: The authors declare no competing interests.