Sawires, Happy http://orcid.org/0000-0002-5517-3529
Botrous, Osama
Aboulmagd, Abdelmegeed
Madani, Nadia
Abdelhaleem, Osama
Article History
Received: 11 July 2018
Revised: 14 August 2018
Accepted: 16 August 2018
First Online: 22 August 2018
Compliance with ethical standards
: The study was conducted in accordance with the Declaration of Helsinki and approved by the local ethics committee.
: The authors declare that they have no conflict of interest.
: An informed consent was obtained from patients’ caregivers. The research does not include animals and there were no clinical trials on human subjects.