Funding for this research was provided by:
Javna Agencija za Raziskovalno Dejavnost RS (grant for young researchers)
Text and Data Mining valid from 2019-12-01
Version of Record valid from 2019-12-18
Article History
Received: 19 March 2019
Accepted: 4 December 2019
First Online: 18 December 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.