Received: 25 May 2020
Accepted: 8 September 2020
First Online: 13 October 2020
Ethics approval and consent to participate
: Written informed consent was obtained from the study participants or their representative prior to enrolment. The study was approved by the research ethics committee of the Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, on 30th January, 2018, with a reference approval number: UPM/TNCPI/RMC/KEUPM/22.214.171.124 (JKEUPM) and from the Ministry of Health, Saudi Arabia with an approval number of IRB-148 on 1/8/1439AH.
: All patients included in this research gave a written informed consent to publish the data contained within this study. However, where the patient is less than 16 years old or unconscious when consent for publication is requested, written informed consent for the publication of the data was given by their parent or legal guidance
: The authors declare that they have no competing interests. However, none of the authors of this paper has a financial or personal relationship with other people or organizations that could inappropriately influence or bias the content of the paper.