Al-Qattan, Mohammad M.
Al-Qattan, Noha M.
Funding for this research was provided by:
the College of Medicine Research Center, Deanship of Scientific Research, King Saud University, Riyadh, Saudi Arabia (16-32)
Article History
Received: 11 October 2016
Accepted: 15 November 2016
First Online: 29 November 2016
Compliance with ethical standards
:
: Mohammad M. Al-Qattan, Noha M. Al-Qattan declare that they have no conflict of interest.
: For this type of study formal consent from a local ethics committee is not required.
: This work was supported by Al-Qattan and Noha College of Medicine Research Center, Deanship of Scientific Research, King Saud University, Riyadh, Saudi Arabia.
: Parents or legal guardians provided written consent before the inclusion of patients in this study. Additional consent was obtained for the use of their images.