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Article History

Received: 19 June 2020

Accepted: 4 August 2020

First Online: 13 August 2020

Compliance with ethical standards

:

: The authors report no declarations of interest.

: The study was approved by the Noninvasive Research Ethics Board of Dokuz Eylül University (approval number: 2019/09-40 and date: October 04, 2019) and performed following the ethical standards as laid down in the 1964 Declaration of Helsinki (as revised in Brazil 2013).

: All the caregivers gave written informed consent for themselves and their children before entering the study.