Mohammed, Noor H.
Hamdan, Farqad B. http://orcid.org/0000-0003-4994-3694
Al-Mahdawi, Akram M. http://orcid.org/0000-0002-9532-028X
Article History
Received: 29 April 2020
Accepted: 8 June 2020
First Online: 17 June 2020
Ethics approval and consent to participate
: The study was approved by the Iraqi Council of Medical Specialization (Date 20 March 2019, decision number 1257). All the participants were notified about the technique and aim of the study, and informed consent was obtained from them.
: Not applicable
: The authors declare that they have no competing interest.