- Correspondence to Dr Ellen M. Robinson, Institute for Patient Care, Founders 341, Massachusetts General Hospital, Boston, MA 02114, USA;
- Received September 6, 2016
- Revised December 23, 2016
- Accepted January 10, 2017
- First published January 30, 2017.
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.