1) AIS HEALTHCARE

2) AMERICAN HEART ASSOCIATION

3) BETTER SOLUTIONS FOR HEALTHCARE

4) BLOOD CANCER UNITED

5) BLUE CROSS AND BLUE SHIELD ASSOCIATION

6) BOEHRINGER INGELHEIM PHARMACEUTICALS, INC.

7) CAREVISO INC.

8) CENTENE CORPORATIONS

9) CIGNA CORPORATE SERVICES, LLC AND ITS AFFILIATES

10) CVS HEALTH (AND SUBSIDIARIES)

11) ELEVANCE HEALTH, INC.

12) HUMANA, INC.

13) INDEPENDENCE BLUE CROSS

14) SALT POINT STRATEGIES ON BEHALF OF THE RITEDOSE CORPORATION

15) VERTEX PHARMACEUTICALS