Öztürk, Selcen http://orcid.org/0000-0003-2011-2360
Başar, Dilek http://orcid.org/0000-0001-6501-8760
Özen, İlhan Can http://orcid.org/0000-0003-0524-5536
Çiftçi, Arbay Özden http://orcid.org/0000-0001-9226-764X
Article History
Received: 12 July 2019
Accepted: 23 October 2019
First Online: 16 November 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Not applicable. The data that support the findings of this study are available from Turkish Statistical Institute but restrictions apply to the availability of these data, which were used under license for the current study, and so are not publicly available.
: All authors give consent for publication.