Funding for this research was provided by:
TKI (BO-26.03-002-001, BO-26.03-009-004)
Text and Data Mining valid from 2019-01-08
Received: 15 October 2018
Accepted: 22 December 2018
First Online: 8 January 2019
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: The research described in this paper complies with the current laws of the country in which it was performed.