Meeting 09: Washington DC, September 25-27, 2013
Meeting 08: Washington DC, May 20-21, 2013
Meeting 07: Washington DC, September 17-18, 2012
Meeting 06: Washington DC, October 3-4, 2011
Meeting 05: Washington DC, April 18-19, 2011
Meeting 04: Washington DC, October 20-21, 2010
Meeting 03: Paris-France, June 10-11, 2010
Meeting 02: Washington DC, February 17-19, 2010
Meeting 01: Washington DC, October 1-2, 2009