Abdelshaheed, Mohamed Elsaid
Article History
Received: 26 December 2017
Accepted: 5 February 2018
First Online: 17 February 2018
Compliance with ethical standards
:
: None.
: Mohamed Elsaid Abdelshaheed declares that he has no conflict of interest.
: Informed consent was obtained from the participant included in the study. Additional consent was obtained for the use of his images.
: For this kind of article, formal consent from a local ethics committee is not required.