Salama, Ragaa H.
Sayed, Zain El-Abdeen A.
Ashmawy, Ahmed M.
Elsewify, Wael A.
Ezzat, Ghada M. http://orcid.org/0000-0001-8328-6339
Mahmoud, Mahmoud A.
Alsanory, Aya A.
Alsanory, Tasneem A.
Funding for this research was provided by:
Faculty of Medicine, Assiut University (grant # R3-2015.)
Article History
Received: 2 January 2019
Accepted: 27 March 2019
First Online: 15 April 2019
Compliance with Ethical Standards
: The study was approved by the Faculty’s Ethics committee (ethical code, 17100666) and in concordance to Helsinki II declaration. All participants gave informed consent before the study start.
: The authors declared that they have no conflict of interest.