Standard&Poor's Ratings Services affirmed its 'A-/A-2' rating on Washington Health Care Facility Authority, Wash.'s (Fred Hutchinson Cancer Research Center) Radian series 2000, after the bank facility was extended to June 15, 2010. The long-term and short-term components of the rating are based on the rating on Key Bank, N.A. Criteria: Methodology And Assumptions: Approach To Evaluating Letter Of Credit-Supported Debt, July 6, 2009