- Correspondence to Ross T Tsuyuki, Epidemiology Coordinating and Research (EPICORE) Centre, Dept of Medicine, University of Alberta, 220 College Plaza, Edmonton, Alberta, Canada T6G 2C8;
- Received January 6, 2013
- Revised April 25, 2013
- Accepted April 28, 2013
- First published June 11, 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.