1) AMERICAN ASSOCIATION OF RADON SCIENTISTS AND TECHNOLOGISTS

2) ASSOCIATED DETECTIVES AND SECURITY AGENCIES OF ILLINOIS INC

3) CHICAGO ACCESS CORPORATION (CAN TV)

4) ILLINOIS SCHOOL PSYCHOLOGISTS ASSOCIATION

5) ILLINOIS SOCIETY FOR RESPIRATORY CARE

6) ILLINOIS STATE VETERINARY MEDICAL ASSOCIATION

7) INDEPENDENT ACCOUNTANTS ASSOCIATION OF ILLINOIS

8) MENTAL HEALTH AMERICA OF ILLINOIS

9) OTSUKA AMERICA PHARMACEUTICAL, INC.

10) RETIRED TEACHERS ASSOCIATION OF CHICAGO

11) YMCA OF THE USA - ILLINOIS ALLIANCE