El Shafei, Reham Rafei http://orcid.org/0000-0001-7842-2439
Qotb, Mohamed
Article History
Received: 18 March 2020
Accepted: 19 June 2020
First Online: 16 September 2020
Ethics approval and consent to participate
: The study was approved by the local research ethics board of Fayoum University on February 14th 2016. A written informed consent was obtained from all patients to participate in this work.
: Not applicable.
: None declared.