Funding for this research was provided by:
Mansoura University (No number, Part of our job)
Article History
Received: 3 July 2019
Accepted: 2 August 2019
First Online: 5 September 2019
Ethics approval and consent to participate
: The study was ethically approved by Mansoura Faculty of Medicine ethical approval committee. All participants had signed an informed consent, and all consents are saved with patients’ data in Mansoura University Teaching Hospital.
: Not applicable
: The authors declare that they have no competing interests.