Shawky, Mohamed
Habib, Rehab
Elsawaf, Ahmed
Article History
Received: 25 June 2019
Accepted: 30 July 2019
First Online: 17 September 2019
Ethics approval and consent to participate
: All study procedures were conducted in accordance with the Declaration of Helsinki and were approved by the ethical committee of Menoufia Faculty of Medicine, and all data were extracted after taking written informed consent from patients involved in the study.
: All patients included in this research gave written informed consent to publish the data contained within this study.
: The authors declare that they have no competing interests.