Department of Nephrology, Taleghani Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
Taleghani Hospital Research Development Unit, Department of Imaging, Shahid Beheshti University of
Medical Sciences, Tehran, Iran
Copyright © 2015 Mohammad Hassan Ghadiani, Pooneh Dehghan et al. This is
an open access article distributed under the Creative Commons Attribution
License, which permits unrestricted use, distribution, and reproduction in any
medium, provided the original work is properly cited.