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Article History

Received: 20 March 2020

Accepted: 22 July 2020

First Online: 12 August 2020

Ethics approval and consent to participate

: Written approval from the National Medical Research Registry (NMRR-18-444-40348) was obtained prior to commencement of the study. All participants in this study consented to participate voluntary and that their data might be used in any research or presentation without in any way revealing their personal identities. Participants were assured of the confidentiality of their responses. No monetary compensation was involved in the recruitment of the participants.

: Permissions were also obtained from the participants to publish their data anonymously without revealing their names and identities.

: All authors declare that they do not have any competing or conflict of interest in this study.