Funding for this research was provided by:
Istanbul Teknik Üniversitesi (ITU-BAP MYL-2018-41621)
Text and Data Mining valid from 2020-01-16
Received: 9 March 2019
Accepted: 7 January 2020
First Online: 16 January 2020
Compliance with ethical standards
: The authors declare that there is no conflict of interests regarding the publication of this paper.