Funding for this research was provided by:
Academy of Finland (320781, 297195)
Text and Data Mining valid from 2020-12-01
Version of Record valid from 2020-12-14
Article History
Received: 6 July 2020
Accepted: 3 December 2020
First Online: 14 December 2020
Competing interests
: The authors declare that they have no competing interests.