| EMORY UNIVERSITY | ATLANTA, GA | program funder | 3 |
| CORNELL UNIVERSITY | ITHACA, NY | program funder | 2 |
| CYSTIC FIBROSIS FOUNDATION | BETHESDA, MD | program funder | 2 |
| FRED HUTCHINSON CANCER RESEARCH CENTER | | program funder | 2 |
| M J MURDOCK CHARITABLE TRUST | VANCOUVER, WA | large program funder | 2 |
| MAYO CLINIC | ROCHESTER, MN | program funder | 2 |
| PRESIDENT AND FELLOWS OF HARVARD COLLEGE | CAMBRIDGE, MA | program funder | 2 |
| SCRIPPS RESEARCH INSTITUTE | LA JOLLA, CA | program funder | 2 |
| SEATTLE CHILDRENS HOSPITAL | SEATTLE, WA | program funder | 2 |
| THE ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND | NEW ORLEANS, LA | program funder | 2 |
| TRUSTEES OF COLUMBIA UNIVERSITY | NEW YORK, NY | program funder | 2 |
| UNIVERSITY OF MIAMI | CORAL GABLES, FL | program funder | 2 |
| VIRGINIA MASON MEDICAL CENTER | SEATTLE, WA | program funder | 2 |
| WASHINGTON RESEARCH FOUNDATION | SEATTLE, WA | program funder | 2 |
| YALE UNIVERSITY | NEW HAVEN, CT | program funder | 2 |
| A HAYS ZIEMAN AND CHRISTINE B ZIEMAN CHARITABLE TRUST | MOBILE, AL | program funder | 1 |
| AGSOURCE DHI FOUNDATION INC | CLINTON, WI | program funder | 1 |
| ALEX MCMILLAN FAMILY FOUNDATION | SEATTLE, WA | program funder | 1 |
| ALFRED P SLOAN FOUNDATION | NEW YORK, NY | program funder | 1 |
| ALLIANCE FOR COMMUNITY TRANSFUSION SERVICES LLC | BEDFORD, TX | program funder | 1 |
| AMERICAN ASSOCIATION FOR THE STUDY OF LIVER DISEASES FOUNDATION | ALEXANDRIA, VA | program funder | 1 |
| AMERICAN CHEMICAL SOCIETY | WASHINGTON, DC | program funder | 1 |
| AMERICAN DIABETES ASSOCIATION INC | ARLINGTON, VA | program funder | 1 |
| AMERICAN EPILEPSY SOCIETY | CHICAGO, IL | program funder | 1 |
| AMERICAN KENNEL CLUB CANINE HEALTH FOUNDATION INC | RALEIGH, NC | program funder | 1 |