United States United States, Bethesda
25th–26th March 2012
Jerry W. DeWitt spoke at this conference
United States United States, Columbus
6th–8th July 2012
Jerry W. DeWitt spoke at this conference
United States United States, Omaha
3rd–5th August 2012
Jerry W. DeWitt spoke at this conference
United States United States, Portland
12th–13th October 2012
Jerry W. DeWitt spoke at this conference
United States United States, Little Rock
27th October 2012
Jerry W. DeWitt spoke at this conference