Slide 23. Pillar #6 Data. The "Seven Pillars" Approach: Crossing the Patient Safety-Medical LiabilityOn April 13, 2012, Timothy McDonald, MD, JD, made this presentation at the meeting of the National Advisory Council. Previous Slide Contents Next Slide Current as of August 2012 Internet Citation: Slide 23. Pillar #6 Data.: The "Seven Pillars" Approach: Crossing the Patient Safety-Medical Liability. August 2012. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/news/events/nac/2012-04-nac/mcdonald/mcdonald23.html