. 2016 Oct 24;30:433.
© 2016 Iran University of Medical Sciences
This is an open-access article distributed under the terms of the Creative Commons Attribution NonCommercial 3.0 License (CC BY-NC 3.0), which allows users to read, copy, distribute and make derivative works for non-commercial purposes from the material, as long as the author of the original work is cited properly.
Fig. 1. Flow diagram of patients in the trial.
*n= number of patient