Funding for this research was provided by:
Gottfried Wilhelm Leibniz Universität Hannover
Text and Data Mining valid from 2021-02-08
Version of Record valid from 2021-02-08
Article History
Received: 10 February 2020
Accepted: 25 December 2020
First Online: 8 February 2021
Competing interests
: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.