Received: 14 May 2020
Accepted: 7 September 2020
First Online: 23 September 2020
Ethics approval and consent to participate
: This study was approved by the Assiut Medical Ethical Review Board (NO. 17100340). Written informed consent was obtained from all women participating in the study.
: 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 declare that they have no competing interests.