https://docs.google.com/spreadsheets/d/1sJN_4pgLBilRdSqVhfKYAYG9kR_070xfA-OfkErA3SE/edit ... risk-factors, x, x, x, x, x, x, x. 6. Stroke and other cerebrovascular diseases, http://www.mayoclinic.com/health/stroke/DS00150/DSECTION=risk-factors, x, x, x ...