Aboulfotouh, Mahmoud Elmorsi
Chaalan, Fouad
Mohammed, Abdelbaset Fakhry
Article History
Received: 27 May 2019
Accepted: 30 March 2020
First Online: 10 April 2020
Ethics approval and consent to participate
: All procedures performed in studies 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. The study was approved by the local research and ethics committee at Hamad Medical Corporation (#14362/14).
: Not applicable.
: The authors declare they have no competing interests.