ASPEN PUBLISHERS INC INC

2700 LAKE COOK RDC/O WKUS LAW DEPT

UPTODATE INC

C/O WKUS LAW DEPT2700 LAKE COOK ROAD

BUSINESS FILINGS INCORPORATED

2700 LAKE COOK ROADC/O WKUS LAW DEPT

C T CORPORATION SYSTEM

C/O WKUS LAW DEPT2700 LAKE COOK ROAD

CCH INCORPORATED

2700 LAKE COOK RDC/O WKUS LAW DEPT

CCH LEGAL INFORMATION SERVICES INC

C/O WKUS LAW DEPT2700 LAKE COOK ROAD

HORWITZ & ASSOCIATES

2610 LAKE COOK RDSUITE 190

OVID TECHNOLOGIES INC

C/O WKUS LAW DEPT2700 LAKE COOK ROAD

PROVATION MEDICAL INC

C/O WKUS LAW DEPT270 LAKE COOK ROAD

UNIFORM INFORMATION SERVICES, INC.

C/O WKUS LAW DEPT2700 LAKE COOK ROAD

TYMETRIX, INC.

C/O WKUS LAW DEPT2700 LAKE COOK ROAD

STRATEGIC LEGAL GROUP LLC

694 INTERLOCHEN CT.

WOLTERS KLUWER HEALTH, INC.

C/O WKUS LAW DEPT2700 LAKE COOK ROAD

WOLTERS KLUWER UNITED STATES INC.

2700 LAKE COOK RD.C/O WKUS LAW DEPT

DFS SERVICES LLC

2500 LAKE COOK ROAD 1 EAST

CCH INCORPORATED

2700 LAKE COOK ROAD

HORWITZ & ASSOCIATES INC

2610 LAKE COOK RD SUITE 190

PROVATION MEDICAL, INC.

C/O WKUS LAW DEPT
2700 LAKE COOK ROAD

OVID TECHNOLOGIES, INC.

C/O WKUS LAW DEPT
2700 LAKE COOK ROAD

UNIVERSAL TAX SYSTEMS, INC.

C/O WKUS LAW DEPT
2700 LAKE COOK ROAD

THE STUDENT LOAN CORPORATION

2500 LAKE COOK RD

CCH LEGAL INFORMATION SERVICES, INC.

2700 Lake Cook Road
WKUS Law Dept

SPIRK INVESTMENTS L.L.C.

3 S ROBINWOOD CT

SPK INVESTMENTS L.L.C.

3 S ROBINWOOD CT