- Correspondence to Dr Ming-Feng Li, Department of Radiology, Veterans General Hospital-Kaohsiung, 386 Ta-Chung First Rd., Kaohsiung 813, Taiwan;
- Received November 6, 2012
- Revised April 14, 2013
- Accepted April 25, 2013
- First published May 24, 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.