Funding for this research was provided by:
College of Medicine and Health Sciences, United Arab Emirates University
Received: 9 March 2020
Accepted: 27 September 2020
First Online: 12 October 2020
Compliance with ethical standards
: This retrospective study on hospital-based data was performed in the two university-affiliated institutions, Tawam and Al Ain Hospital, Al Ain, Abu Dhabi, UAE (IRB Approval: 308/14). All the participants in the study signed the informed consent form.
: Not applicable.
: The authors declare that they have no competing interests.