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 ASSOCIATION OF AREA AGENCIES ON AGING

5) ILLINOIS SCHOOL PSYCHOLOGISTS ASSOCIATION

6) ILLINOIS SECTION AMERICAN WATER WORKS ASSOCIATION

7) ILLINOIS SOCIETY FOR RESPIRATORY CARE

8) ILLINOIS STATE VETERINARY MEDICAL ASSOCIATION

9) INDEPENDENT ACCOUNTANTS ASSOCIATION OF ILLINOIS

10) MENTAL HEALTH AMERICA OF ILLINOIS

11) OTSUKA AMERICA PHARMACEUTICAL, INC.

12) RETIRED TEACHERS ASSOCIATION OF CHICAGO

13) STATE UNIVERSITIES ANNUITANTS ASSOCIATION

14) YMCA OF THE USA - ILLINOIS ALLIANCE