. 2016 Jun 7;6:22. doi: 10.4103/2156-7514.183582
Copyright: © 2016 Journal of Clinical Imaging Science
This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms.
Figure 1.
Flow chart showing process of recruitment of patients.