Shresher, Nada Mahmoud http://orcid.org/0000-0001-9475-1451
Mohamed, Aly Elsayed http://orcid.org/0000-0003-0122-4180
Elshahaly, Mohsen Hassan http://orcid.org/0000-0002-3079-6818
Article History
Received: 20 June 2019
Accepted: 26 July 2019
First Online: 3 August 2019
Compliance with ethical standards
:
: All authors declare they have no conflict of interest.
: The study protocol was approved by the Research Ethics Committee of the Faculty of Medicine, Suez Canal University (18/7/2018-3526). All patients provided written informed consent in accordance with the ethical standards of the 2013 version of the Declaration of Helsinki.