1) American Families for Vaccines Action Fund, Inc.

2) Bristol-Myers Squibb Company

3) CSX Transportation, Inc

4) Dana-Farber Cancer Institute, Inc. - Boston, MA

5) Mallinckrodt, LLC

6) Merck Sharp & Dohme LLC

7) Nellie Mae Education Foundation

8) Tufts Medicine, Inc.

9) Wine & Spirit Wholesalers of Massachusetts