Funding for this research was provided by:
The Scientific and Technological Research Council of Turkey (113Z219)
Text and Data Mining valid from 2018-04-17
Received: 8 February 2018
Accepted: 9 April 2018
First Online: 17 April 2018
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: This article does not include any studies with human participants or animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in this article.