Study of Talabostat and Rituximab in Advanced Chronic Lymphocytic Leukemia (CLL)

NYU Medical Center, New York

Long Island Jewish Medical Center, New Hyde Park

Queens Medical Associates, PC, Fresh Meadows

James P. Wilmot Cancer Center/University of Rochester, Rochester

Virginia Oncology Associates-Lake Wright Cancer Center, Norfolk

Wake Forest University Health Sciences, Winston-Salem

Raleigh Hematology/Oncology Clinic, Cary

Cancer Centers of the Carolinas, Seneca

Gulfcoast Oncology Associates, St. Petersburg

Ocala Oncology Center, Ocala

Indiana Oncology/Hematology Consultants, Indianapolis

Hematology/Oncology Centers of the Northern Rockies, Billings

University of Arkansas for Medical Science, Little Rock

Cancer Care Associates/Oklahoma City, Oklahoma City

Cancer Care Associates--Tulsa, Tulsa

MD Anderson Cancer Center, Houston

Nevada Cancer Institute, Las Vegas

Dana Farber Cancer Institute, Boston

Texas Cancer Center/Abilene, Abilene