Abdel-Rahman, O. http://orcid.org/0000-0002-5117-2502
Article History
Received: 3 April 2018
Accepted: 25 June 2018
First Online: 28 June 2018
Compliance with ethical standards
: The current study is fully compliant with all applicable ethical and legal standards. It complies fully with the Declaration of Helsinki.
: None.
: This article does not contain any studies with human participants or animals performed by the author. The original study was approved by appropriate ethics committees of the participating institutes (as detailed in the published clinical trial report and clinicaltrials.gov report of this trial).
: As this study is based on a publicly available dataset without identifying patient information, informed consent was not needed. Informed consent was, however, obtained from each of the participants of the original study (as detailed in the published clinical trial report and clinicaltrials.gov report of this trial).