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) Meadville Medical Center

12) PA LIFE Provider Alliance

13) Pennsylvania Pediatric Dental Coalition

14) Pfizer Inc.

15) Roche Diagnostics Corporation

16) The Behavioral Wellness Center at Girard

17) The Safety Net Association of Pennsylvania

18) THOMAS JEFFERSON UNIVERSITY HOSPITAL

19) Tower Health

20) Trinity Health Mid-Altantic

21) UNIONTOWN HOSPITAL

22) UNIVERSITY OF PENNSYLVANIA

23) UNIVERSITY OF PITTSBURGH MEDICAL CENTER AND SUBSIDIARIES

24) Vertex Pharmaceuticals Incorporated