- Correspondence to Professor Maura Daly Iversen, Department of Physical Therapy, Bouve College of Health Sciences, Northeastern University, 301 C Robinson Hall, 360 Huntington Avenue, Boston, MA 02115, USA;
- Accepted March 21, 2010
- First published May 6, 2010.
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.