Received: 5 March 2020
Accepted: 27 May 2020
First Online: 9 June 2020
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 under the supervision of Prof. Dr. Walaa Farid and the Menoufia Faculty of Medicine Council, reference number 3/86/1/9/2016. All data were extracted after taking fully informed written consent from each patient involved in the study after explanation of the procedures and the importance of the study, and the confidentiality of the patient’s data was guaranteed.
: 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.