1) ABBOTT (FORMERLY KNOWN AS ALERE INC.)

2) ABBVIE INC.

3) ADVAMED

4) ALZHEIMER'S ASSOCIATION

5) AMAZON.COM SERVICES LLC

6) AMERICAN ACADEMY OF HOME CARE MEDICINE

7) AMERICAN CANCER SOCIETY CANCER ACTION NETWORK (ACSCAN)

8) AMERICAN COLLEGE OF PHYSICIANS

9) AMERICAN OSTEOPATHIC ASSOCIATION

10) AMGEN INC

11) AMNEAL PHARMACEUTICALS, INC.

12) AMYLYX PHARMACEUTICALS

13) ASTRAZENECA

14) AVAILITY

15) BIOTECHNOLOGY INDUSTRY ORGANIZATION

16) BLUE CROSS BLUE SHIELD ASSOCIATION

17) BOEHRINGER INGELHEIM

18) BRISTOL MYERS SQUIBB

19) CALIFORNIA PROTONS CANCER THERAPY CENTER

20) CARDINAL HEALTH (F.K.A. THE GLOVER PARK GROUP)

21) CHAPTER

22) CRINETICS PHARMACEUTICALS

23) ELEVANCE HEALTH, INC (F.K.A. ANTHEM, INC. & WELLPOINT, INC.)

24) ELI LILLY AND COMPANY

25) EXCELLUS HEALTH PLAN, INC.

26) FOUNDATION MEDICINE

27) GAINWELL TECHNOLOGIES (FKA HEALTH MANAGEMENT SYSTEMS)

28) GENENTECH, INC.

29) GENTIVA (FORMERLY REPORTED AS HUMANA & KINDRED AT HOME)

30) GILEAD SCIENCES, INC.

31) HEALTHCARE DISTRIBUTION ALLIANCE (HEALTHCARE DISTRIBUTION MANAGMENT ASSN.)

32) LANTHEUS

33) LONGEVITY HEALTH PLAN

34) MATHEMATICA, INC

35) MERCK

36) NATIONAL ASSOCIATION OF ACCOUNTABLE CARE ORGANIZATIONS

37) NATIONAL SEATING & MOBILITY

38) NOVARTIS

39) NOVO NORDISK INC.

40) OPTION CARE HEALTH

41) PHREESIA

42) PHRMA

43) PRIORITY ON DEMAND

44) QUEST DIAGNOSTICS

45) RAYNER SURGICAL INC.

46) SANOFI US SERVICES INC (FORMERLY KNOWN AS GENZYME CORPORATION)

47) SAREPTA THERAPEUTICS

48) THORN RUN PARTNERS (ON BEHALF OF THE PARTNERSHIP TO IMPROVE PATIENT CARE)

49) VERTEX PHARMACEUTICALS INCORPORATED

1) ABBOTT (FORMERLY KNOWN AS ALERE INC.)

2) ABBVIE INC.

3) ADULT VACCINE ACCESS COALITION

4) ALZHEIMER'S ASSOCIATION

5) AMAZON.COM SERVICES LLC

6) AMERICAN ACADEMY OF HOME CARE MEDICINE

7) AMERICAN CANCER SOCIETY CANCER ACTION NETWORK (ACSCAN)

8) AMERICAN COLLEGE OF PHYSICIANS

9) AMERICAN INVESTMENT COUNCIL

10) AMGEN INC

11) AMNEAL PHARMACEUTICALS, INC.

12) ASTELLAS PHARMA US, INC

13) ASTRAZENECA

14) AVAILITY

15) BIOTECHNOLOGY INDUSTRY ORGANIZATION

16) BLUE CROSS BLUE SHIELD ASSOCIATION

17) BOEHRINGER INGELHEIM

18) CALIFORNIA PROTONS CANCER THERAPY CENTER

19) CARDINAL HEALTH (F.K.A. THE GLOVER PARK GROUP)

20) CHAPTER

21) COTIVITI, INC.

22) CRINETICS PHARMACEUTICALS

23) ELEVANCE HEALTH, INC (F.K.A. ANTHEM, INC. & WELLPOINT, INC.)

24) ELI LILLY AND COMPANY

25) EXCELLUS HEALTH PLAN, INC.

26) FOUNDATION MEDICINE

27) GAINWELL TECHNOLOGIES (FKA HEALTH MANAGEMENT SYSTEMS)

28) GENENTECH, INC.

29) GENERAL CATALYST

30) GENTIVA (FORMERLY REPORTED AS HUMANA & KINDRED AT HOME)

31) GILEAD SCIENCES, INC.

32) HANSA BIOPHARMA

33) HEALTH CARE SERVICE CORPORATION

34) HEALTHCARE DISTRIBUTION ALLIANCE (HEALTHCARE DISTRIBUTION MANAGMENT ASSN.)

35) LANTHEUS

36) LINCARE

37) LONGEVITY HEALTH PLAN

38) MATHEMATICA, INC

39) MERCK

40) NATIONAL ASSOCIATION OF ACCOUNTABLE CARE ORGANIZATIONS

41) NATIONAL SEATING & MOBILITY

42) NOVARTIS

43) NOVOCURE INC.

44) OPTION CARE HEALTH

45) PHREESIA

46) PHRMA

47) QUEST DIAGNOSTICS

48) SANOFI US SERVICES INC (FORMERLY KNOWN AS GENZYME CORPORATION)

49) SAREPTA THERAPEUTICS

50) SAS

51) TRIPLE-S MANAGEMENT CORPORATION

52) VERTEX PHARMACEUTICALS INCORPORATED