- Correspondence to Dr Ferdinand K Hui, Department of Radiology, Johns Hopkins University, 1800 Orleans St, Bloomberg Building 7th floor, Rm 7218, Baltimore, MD 21202, USA;
- Received October 17, 2016
- Revised November 16, 2016
- Accepted November 17, 2016
- First published December 13, 2016.
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.