- Correspondence to Professor Murray B Urowitz , Centre for Prognosis Studies in the Rheumatic Diseases, University of Toronto Senior Scientist, Krembil Research Institute, Toronto Western Hospital, Toronto, ON M5T 2S8, Canada ;
- Received July 3, 2018
- Revised November 1, 2018
- Accepted November 12, 2018
- First published January 4, 2019.
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.