Abdulrhim, Sara
Awaisu, Ahmed
Ibrahim, Mohamed Izham Mohamed
Diab, Mohammad Issam
Hussain, Mohamed Abdelazim Mohamed
Al Raey, Hend
Ismail, Mohammed Thahir
Sankaralingam, Sowndramalingam https://orcid.org/0000-0002-7029-5444
Funding for this research was provided by:
Qatar University (QUST-2-CPH-2019-1 and QUST-2-CPH-2018-12)
Article History
Received: 7 May 2021
Accepted: 1 September 2021
First Online: 12 October 2021
Conflicts of interest
: The authors have no relevant financial or non-financial interests to disclose.
: Qatar Petroleum Health Department and Qatar University Institutional Review Board (QU-IRB) approved the research protocol and and the associated data collection tools (Approval number: QU-IRB 1067-E/19). Confidentiality of patients’ data was maintained, and there was no disclosure of any identifiers. No patient consent was required in this study as it involved retrospective data collection without any patient interaction.