1) ARCHER AVIATION

2) BAYCARE HEALTH SYSTEM

3) BLUE CROSS BLUE SHIELD OF MASSACHUSETTS

4) BOSTON MEDICAL CENTER

5) CAMBIA HEALTH SOLUTIONS (FORMERLY KNOWN AS THE REGENCE GROUP)

6) CAREFIRST BLUECROSS BLUESHIELD

7) CHAPTER

8) CHILDREN'S HOSPITAL ASSOCIATION F/K/A NAT'L ASSOCIATION OF CHILDREN'S HOSPITALS

9) DAVITA INC.

10) FOUNTAIN HOUSE

11) GE HEALTHCARE

12) GENEDX, LLC

13) GREATER NEW YORK HOSPITAL ASSOCIATION

14) HPA MANAGEMENT GROUP INC.

15) KAROO HEALTH

16) MOUNT SINAI HOSPITALS GROUP, INC

17) PALANTIR TECHNOLOGIES, INC.

18) PHARMACEUTICAL CARE MANAGEMENT ASSOCIATION (PCMA)

19) QUEST DIAGNOSTICS INCORPORATED

20) THE CIGNA GROUP

21) THE GUARDIAN LIFE INSURANCE COMPANY OF AMERICA