September 18, 2007 - Dr. Hawk to NCAB
June 30, 2006 - Dr. Hawk to the BSA
June 14, 2006 - Dr. Hawk to the NCAB
February 23, 2006 - Dr. Barker to the TRWG Roundtable
December 7, 2005 - Dr. Hawk to the NCAB
October 7, 2005 - Dr. Hawk to the Directors of the NCI-designated Cancer Centers
September 20, 2005 - Dr. Hawk to the NCAB