Received: 1 August 2019
Accepted: 27 November 2019
First Online: 16 December 2019
Ethics approval and consent to participate
: The current study has been approved by the Ethics committee of the Faculty of Medicine, South Valley University, Qena, Egypt, and was done in accordance with Declaration of Helsinki. An informed written consent has been obtained from every included patient.Ethics committee’s reference number: 12/2016.
: All patients included in this research gave written informed consent to publish the data contained within this study. If the patient was less than 16 years old, deceased, or unconscious when consent for publication was requested, written informed consent for the publication of this data was given by their parent or legal guardian.
: The authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.