- Correspondence to Eileen J Carter, Columbia University School of Nursing, 617 West 168th Street, New York, NY 10032, USA;
- Received February 16, 2015
- Revised July 3, 2015
- Accepted July 12, 2015
- First published July 31, 2015.
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.