PT - JOURNAL ARTICLE ED - , AID - 10.1370/afm.1833 DP - 2015 Jul 01 TA - The Annals of Family Medicine PG - 311--311 VI - 13 IP - 4 4099 - http://www.annfammed.org/content/13/4/311.4.short 4100 - http://www.annfammed.org/content/13/4/311.4.full SO - Ann Fam Med2015 Jul 01; 13