PT - JOURNAL ARTICLE AU - Kirsten Patrick TI - Move. Now. AID - 10.1503/cmaj.140113 DP - 2014 Jan 01 TA - Canadian Medical Association Journal PG - cmaj.140113 4099 - http://www.cmaj.ca/content/early/2014/02/10/cmaj.140113.short 4100 - http://www.cmaj.ca/content/early/2014/02/10/cmaj.140113.full