Received: 28 February 2021
Accepted: 26 October 2021
First Online: 12 November 2021
: Ethical approval for this study was obtained from the Medical Research & Ethics Committee of the College of Medicine & Health Sciences at Sultan Qaboos University (MREC approval #1950). Further authorization was obtained from the hospital information system to access patients’ medical records. Informed consent was obtained from all patients. All methods were performed in accordance with the relevant guidelines and regulations adhered to the tenets of the Declaration of Helsinki as amended in 2008.
: Not applicable.
: None of the authors has proprietary interests or any potential conflicts of interest.