- Correspondence to Christina Hackett, Department of Health Policy, McMaster University, 1280 Main St. West, CRL-201, Hamilton, Ontario, Canada L8S 2K8;
- Received February 15, 2016
- Revised April 15, 2016
- Accepted April 23, 2016
- First published May 11, 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.