1) ACADIA HEALTHCARE

2) ADVENTIST HEALTHCARE

3) COALITION OF INDEPENDENT DISPUTE RESOLUTION ENTITIES, INC. (CIDRE)

4) EGENESIS INC.

5) EXAMWORKS

6) FIRST KEY HOMES

7) GREATER BALTIMORE COMMITTEE

8) KIDNEY TRANSPLANT COLLABORATIVE

9) MARC COALITION

10) MEDICARE ACCESS TO SKIN SUBSTITUTES COALITION (MASS COALITION) (INFORMAL)

11) MEHARRY MEDICAL COLLEGE

12) MOLECULIGHT CORPORATION

13) MULTICARE HEALTH SYSTEM

14) PHOTOCURE, INC.

15) POINTCLICKCARE TECHNOLOGIES, INC.

16) SECURE HEALTHCARE QUALITY ALLIANCE, INC.

17) SENIOR CARE PHARMACY COALITION

18) SYNCHRON, INC.

19) VOICES OF ALZHEIMER'S, INC.