- Correspondence to Dr Zengnan Mo, Institute of Urology and Nephrology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, China;
- Received April 3, 2013
- Revised August 14, 2013
- Accepted August 16, 2013
- First published September 18, 2013.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.