- Correspondence to Professor Marko Radic, Department of Microbiology, Immunology and Biochemistry, UT Health Science Center, 858 Madison Avenue, rm 211, Memphis, TN 38163, USA;
- Received April 26, 2013
- Revised August 30, 2013
- Accepted November 3, 2013
- First published November 29, 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.