Received: 16 December 2020
Accepted: 30 March 2021
First Online: 7 April 2021
: Consent was waived due to the retrospective nature of the study.City of Makkah: Al Noor Specialist Hospital, Heraa General Hospital: Letter of approval M47/301/83776City of Jeddah: King Fahd General Hospital, King Abdul Aziz Hospital, Althagr General Hospital: Faculty of Medicine, Umm Al Qura University Letter VD-Med-660Fakeeh Hospital Jeddah: Approval No: 06/REC/2009King Faisal Specialist Hospital and Research Centre Jeddah, Approval No: IRB 2009-26
: None applicable.
: The author declares that he has no competing interests.