Mahmoud, Ibrahim
Sulaiman, Nabil
Article History
Received: 3 March 2021
Accepted: 8 August 2021
First Online: 31 August 2021
Declarations
:
: The Ministry of Health and Prevention Research Ethics Committee approved this study (MOHP/DXB/RE-SUBC/NO-12/2016). All methods were performed in accordance with the Declaration of Helsinki guidelines and regulations. A signed informed consent from all participants was obtained.
: Not applicable.
: The authors declare that they have no competing interests.