1) Acadia Healthcare Company

2) Accenture LLP

3) ALBERT EINSTEIN HEALTHCARE NETWORK

4) Alkermes, Inc.

5) AristaCare

6) Boehringer Ingelheim Pharmaceuticals, Inc.

7) BRADFORD REGIONAL MEDICAL CENTER

8) ChristianaCare

9) CHSPSC, LLC

10) Fox Subacute Management, Inc.

11) Jefferson Health Corporation (f/k/a Albert Einstein Healthcare Network)

12) Kaleida Health

13) Maxim Healthcare Services, Inc.

14) Meadville Medical Center

15) PA LIFE Provider Alliance

16) Pennsylvania Pediatric Dental Coalition

17) Pfizer Inc.

18) Roche Diagnostics Corporation

19) The Behavioral Wellness Center at Girard

20) The Children's Hospital of Philadelphia

21) The Safety Net Association of Pennsylvania

22) Tower Health

23) Trinity Health Mid-Altantic

24) UNIONTOWN HOSPITAL

25) UNIVERSITY OF PENNSYLVANIA

26) UNIVERSITY OF PITTSBURGH MEDICAL CENTER AND SUBSIDIARIES

27) Vertex Pharmaceuticals Incorporated