Salih, Khalid S. http://orcid.org/0000-0003-3459-8170
Hamdan, Farqad B. http://orcid.org/0000-0003-4994-3694
Al-Mayah, Qasim S. http://orcid.org/0000-0002-3883-5295
Article History
Received: 22 May 2020
Accepted: 8 October 2020
First Online: 19 October 2020
Ethics approval and consent to participate
: The study design was approved by the Institutional Review Board-IRB of the College of Medicine/Al-Nahrain University (Decision No. mmm/60; date: 08 March 2018). An informed written consent was obtained from all participants.
: Not applicable
: The authors declare that they have no competing interests.