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Article History

Received: 23 May 2020

Accepted: 1 October 2020

First Online: 3 December 2020

Ethics approval and consent to participate

: This study was approved by ethical committee of the Faculty of Physical Therapy, Beni-Suef University, Egypt (No. BSUPT07), and registered in clinical trial registration website and registration number was PACTR201907896910981.

: All parents of the participating children in this study were informed about the nature and purpose of this study and signed a written consent form including their acceptance for participation of their children and publication of the study before starting the study procedure.

: The authors declare that they have no competing interests<i>.</i>