Funding for this research was provided by:
Izmir Katip Celebi uni. Scientific Research (2014-1-TEZ-54)
Article History
Received: 5 March 2020
Accepted: 1 December 2020
First Online: 6 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: All parents of the participants gave their informed consent prior to their inclusion in the study.