Abdelatti, Sameh I.
Ismail, Reda M.
Hamed, Rania A.
Article History
Received: 9 February 2020
Accepted: 14 February 2020
First Online: 17 April 2020
Ethics approval and consent to participate
: Patients were included in this study after giving written informed consent after explaining the nature and the aim of the study and the confidentiality of informations. Also, ethical issues and anonymity of patients’ names were taken in consideration. The study was done consistent with good clinical practice and the Declaration of Helsinki and World Health Organization guidelines. The reference number is not available.
: Not applicable.
: The authors declare that they have no competing interests.