Ahmed, Anwar E. https://orcid.org/0000-0001-8743-6007
Jradi, Hoda
AlBuraikan, Doaa A.
ALMuqbil, Bashayr I.
Albaijan, Monirah A.
Al-Shehri, Ali M.
AL-Jahdali, Hamdan
Article History
Received: 3 October 2018
Accepted: 31 May 2019
First Online: 8 June 2019
Ethics approval and consent to participate
: The study was approved by the Institutional Review Board (IRB) (approval # RC18/220/R) at the Ministry of National Guard Health Affairs (MNGHA), Riyadh, Saudi Arabia. Permission was obtained from the Ministry of National Guard - Health Affairs to access patient data. No identifier was used, and privacy and confidentiality of patients were completely protected.
: Not applicable.
: The authors declare that they have no competing interests.