Received: 21 February 2020
Accepted: 24 August 2020
First Online: 3 November 2020
Ethics approval and consent to participate
: This study performed in accordance with the Declaration of Helsinki and had been submitted and approved by ethics committee (scientific committee of surgical department, Medical College, AL Mustansiryiah University). The reference number is not available.Informed written consent from all participate were obtained.
: Written informed consent for the publication of these details had been obtained from the participants.
: The authors declare that they have no competing interests.