PT - JOURNAL ARTICLE ED - , TI - Highlights DP - 2015 May 19 TA - Canadian Medical Association Journal PG - 543--543 VI - 187 IP - 8 4099 - http://www.cmaj.ca/content/187/8/543.short 4100 - http://www.cmaj.ca/content/187/8/543.full SO - CMAJ2015 May 19; 187