1) DAVITA INC.

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

1) AMERICAN HOSPITAL ASSOCIATION

2) ARCHER AVIATION

3) BAYCARE HEALTH SYSTEM

4) BLUE CROSS BLUE SHIELD OF MASSACHUSETTS

5) BOSTON MEDICAL CENTER

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

7) CAREFIRST BLUECROSS BLUESHIELD

8) CHAPTER

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

10) DAVITA INC.

11) FOUNTAIN HOUSE

12) GE HEALTHCARE

13) GENEDX, LLC

14) GREATER NEW YORK HOSPITAL ASSOCIATION

15) HPA MANAGEMENT GROUP INC.

16) KAROO HEALTH

17) MOUNT SINAI HOSPITALS GROUP, INC

18) PALANTIR TECHNOLOGIES, INC.

19) PHARMACEUTICAL CARE MANAGEMENT ASSOCIATION (PCMA)

20) QUEST DIAGNOSTICS INCORPORATED

21) THE CIGNA GROUP

22) THE GUARDIAN LIFE INSURANCE COMPANY OF AMERICA

1) AMERICAN HOSPITAL ASSOCIATION

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

8) DAVITA INC.

9) FOUNTAIN HOUSE

10) GE HEALTHCARE

11) GENEDX, LLC

12) GREATER NEW YORK HOSPITAL ASSOCIATION

13) KAROO HEALTH

14) MOUNT SINAI HOSPITALS GROUP, INC

15) PHARMACEUTICAL CARE MANAGEMENT ASSOCIATION (PCMA)

16) QUEST DIAGNOSTICS INCORPORATED

17) THE CIGNA GROUP

18) THE GUARDIAN LIFE INSURANCE COMPANY OF AMERICA

1) AMERICAN HOSPITAL ASSOCIATION

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) DAVITA INC.

7) FOUNTAIN HOUSE

8) GE HEALTHCARE

9) GENEDX, LLC

10) GREATER NEW YORK HOSPITAL ASSOCIATION

11) HPA MANAGEMENT GROUP INC.

12) KAROO HEALTH

13) MOUNT SINAI HOSPITALS GROUP, INC

14) QUEST DIAGNOSTICS INCORPORATED

15) THE GUARDIAN LIFE INSURANCE COMPANY OF AMERICA

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