Abdel-Rahman, Omar
Cheung, Winson Y. http://orcid.org/0000-0002-3679-4290
Article History
Received: 19 March 2018
Accepted: 6 April 2018
First Online: 11 April 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by the authors.
: As this study is based on a publicly available dataset without identifying patient information, informed consent was not needed.