Received: 25 December 2020
Accepted: 4 May 2021
First Online: 13 May 2021
: None of the authors has financial interests or other relationships including grants or research support relative to the content of the study.The institutional review board of Magrabi Eye Hospitals and Centers approved the present study. All parents or legal custodians of the children recruited in the study received through explanation of the nature of the surgical procedures entailed, the expected outcome and possible complications, and provided an informed consent. The study adhered strictly to the tents of the Declaration of Helsinki (2013 revision).
: All the parents or legal custodians approved through a written consent to publish the results of the study.
: The authors declare that they have no competing interests.