Madeline and Howell E. Adams, Jr.
Mr. Paul G. Allen
American Cancer Society
Amgen Foundation
Anonymous (3)
Robert M. Arnold
Avon Foundation
Bill & Melinda Gates Foundation
Burroughs Wellcome Fund
Canary Foundation
Cell Therapeutics, Inc.
Charles E. Stuart Charitable Foundation
Mylo and Marion Charlston
Damon Runyon Cancer Research Foundation
David Worthington Garner Trust
Delta Tau Delta Fraternity
Dorothy W. Day Trust
J. Orin and Charlene A. Edson
Clairmont L. and Evelyn S. Egtvedt
Entertainment Industry Foundation
Erna M. Jorgensen Trust
The Eucalyptus Foundation
Fannie E. Rippel Foundation
Friends of José Carreras International Leukemia Foundation
Bill and Melinda Gates
Bob and Eileen Gilman Family
The GM Foundation
Calvin A. Gorman Estate
Alice Coulon Hanson
Lee Hartwell and Theresa Naujack Hartwell
Bob and Pat Herbold
Arthur P. Holm Estate
Howard Hughes Medical Institute
Yvonne Twining Humber Estate
Immunex
J. Orin Edson Foundation
Jacob Green Charity Golf Classic
James B. Pendleton Charitable Trust
James S. McDonnell Foundation
Nelda Kleinschmidt
Lance Armstrong Foundation
The Leukemia & Lymphoma Society
Listwin Family Foundation
Lucille P. Markey Charitable Trust
M.J. Murdock Charitable Trust
Mr. John A. McCone and Mrs. Theiline Pigott McCone
Microsoft Corporation
Moneytree, Inc.
The Moyer Foundation
Craig and Marie Mundie
Muscular Dystrophy Association
The Norcliffe Foundation
Dorothy and Everett O'Neill
The Paul G. Allen Family Foundation
Prostate Cancer Foundation
James and Sherry Raisbeck
Richard C. Goldstein Private Foundation
Jim Roberts and Pam Becker
Safeway Inc.
James G. Scripps Estate
The Seattle Foundation
Susan G. Komen for the Cure
Herman E. Tenzler Estate
Dr. and Mrs. E. Donnall Thomas
Mikal and Lynn Thomsen
Hazel Johnson Toly Estate
Bonnie and Jim Towne
United Way of King County
W. M. Keck Foundation
Richard W. Weiland
The William Randolph Hearst Foundations