Received: 11 April 2019
Accepted: 5 July 2019
First Online: 15 July 2019
Ethics approval and consent to participate
: The study protocol was approved according to the corresponding Ethics Committee- Institutional Review Board at Aseer Central Hospital with ethical reference number: 2016-06-37 and Committee Reference Number: HA-06-B001. Furthermore, patients signed a written consent in agreement to the examination and gathering of data during the study and was archived in the hospital data system.
: Not applicable.
: The authors declare that they have no competing interests.