Al-Qattan, Mohammad M.
Al-Zahrani, Khalid
Funding for this research was provided by:
The work was supported by the College of Medicine Research Center, Deanship of Scientific Research, King Saud University, Riyadh, Saudi Arabia (16-40)
Article History
Received: 12 December 2016
Accepted: 26 December 2016
First Online: 13 January 2017
Compliance with ethical standards
:
: Mohammad M. Al-Qattan and Khalid Al-Zahrani declare that they have no conflict of interest.
: The patient gave written consent before his inclusion in this study.
: The study is funded by the College of Medicine Research Center, Deanship of Scientific Research, King Saud University, Riyadh, Saudi Arabia.
: For this type of study formal consent is not required.