Hassan Ayman, K. M.
Abdallah Mahmoud, A.
Abdel-Mageed Eman, A.
Marwa, Sayed
Soliman Mona, M.
Kishk Yehia, T.
Article History
Received: 11 November 2020
Accepted: 14 January 2021
First Online: 16 February 2021
Ethics approval and consent to participate
: We received written informed consent for participation from the patients. The study’s protocol was approved by the institutional review board of the faculty of Medicine in our university on 29 August 2016, and complied with the tenets of the 1964 Declaration of Helsinki and its later amendments. Ethical approval number 17101258.
: We received informed consent for publication from all patients and study participants.
: The authors have no competing interests