Received: 23 May 2019
Accepted: 16 April 2020
First Online: 20 May 2020
Ethics approval and consent to participate
: All participants had been informed about the purpose of the sampling, and proper individuals have been enrolled.This research was conducted based on Article 2 of the Iraqi Forensic Medicine Law of 2013.
: Not applicable
: The authors declare that they have no competing interests.