Collecting Tissue Samples From Patients With Leukemia or Other Blood Disorders Planning to Enroll in an ECOG Leukemia Treatment Clinical Trial

NYU Cancer Institute at New York University Medical Center, New York

Memorial Sloan-Kettering Cancer Center, New York

Albert Einstein Cancer Center at Albert Einstein College of Medicine, The Bronx

Geisinger Medical Group - Scenery Park, State College

Mount Nittany Medical Center, State College

Lewistown Hospital, Lewistown

York Cancer Center at Apple Hill Medical Center, York

Geisinger Hazleton Cancer Center, Hazleton

Hematology and Oncology Associates of Northeastern Pennsylvania, Scranton

Frank M. and Dorothea Henry Cancer Center at Geisinger Wyoming Valley Medical Center, Wilkes-Barre

Doylestown Hospital Cancer Center, Doylestown

CCOP - Christiana Care Health Services, Newark

Tunnell Cancer Center at Beebe Medical Center, Lewes

Union Hospital of Cecil County, Elkton

Fredericksburg Oncology, Incorporated, Fredericksburg

University of Virginia Cancer Center, Charlottesville

Mary Babb Randolph Cancer Center at West Virginia University Hospitals, Morgantown

Baptist Cancer Institute - Jacksonville, Jacksonville

Mayo Clinic - Jacksonville, Jacksonville

UAB Comprehensive Cancer Center, Birmingham

Wood County Oncology Center, Bowling Green

Flower Hospital Cancer Center, Sylvania

Fulton County Health Center, Wauseon

Toledo Hospital, Toledo

St. Vincent Mercy Medical Center, Toledo

Medical University of Ohio Cancer Center, Toledo

St. Charles Mercy Hospital, Oregon

Toledo Clinic - Oregon, Oregon

CCOP - Toledo Community Hospital, Toledo

St. Anne Mercy Hospital, Toledo

Toledo Clinic, Incorporated - Main Clinic, Toledo

Community Cancer Center, Elyria

Hematology Oncology Center, Elyria

MetroHealth Cancer Care Center at MetroHealth Medical Center, Cleveland

Mercy Cancer Center at Mercy Medical Center, Canton

Mercy Hospital of Tiffin, Tiffin

Jewish Hospital Cancer Center, Cincinnati

St. Rita's Medical Center, Lima

Lima Memorial Hospital, Lima

Saint Anthony Memorial Health Centers, Michigan City

Mercy Regional Cancer Center at Mercy Hospital, Port Huron

St. John Macomb Hospital, Warren

CCOP - Michigan Cancer Research Consortium, Ann Arbor

St. Mary Mercy Hospital, Livonia

Community Cancer Center of Monroe, Monroe

Mercy Memorial Hospital - Monroe, Monroe

Van Elslander Cancer Center at St. John Hospital and Medical Center, Grosse Pointe Woods

Genesys Hurley Cancer Institute, Flint

Hurley Medical Center, Flint

Seton Cancer Institute at Saint Mary's - Saginaw, Saginaw

Borgess Medical Center, Kalamazoo

Bronson Methodist Hospital, Kalamazoo

Foote Memorial Hospital, Jackson

Hickman Cancer Center at Bixby Medical Center, Adrian

McFarland Clinic, PC, Ames

CCOP - Iowa Oncology Research Association, Des Moines

John Stoddard Cancer Center at Iowa Methodist Medical Center, Des Moines

Medical Oncology and Hematology Associates at John Stoddard Cancer Center, Des Moines

Medical Oncology and Hematology Associates at Mercy Cancer Center, Des Moines

Mercy Cancer Center at Mercy Medical Center - Des Moines, Des Moines

John Stoddard Cancer Center at Iowa Lutheran Hospital, Des Moines

Siouxland Hematology-Oncology Associates, LLP, Sioux City

Mercy Medical Center - Sioux City, Sioux City

St. Luke's Regional Medical Center, Sioux City

Regional Cancer Center at Oconomowoc Memorial Hospital, Oconomowoc

St. Nicholas Hospital, Sheboygan

Waukesha Memorial Hospital Regional Cancer Center, Waukesha

Medical College of Wisconsin Cancer Center, Milwaukee

Bay Area Cancer Care Center at Bay Area Medical Center, Marinette

Marshfield Clinic - Wausau Center, Wausau

Marshfield Clinic - Marshfield Center, Marshfield

Saint Joseph's Hospital, Marshfield

Diagnostic and Treatment Center, Weston

Marshfield Clinic - Weston Center, Weston

Marshfield Clinic at Saint Michael's Hospital, Stevens Point

Marshfield Clinic - Wisconsin Rapids Center, Wisconsin Rapids

Ministry Medical Group at Saint Mary's Hospital, Rhinelander

Marshfield Clinic - Lakeland Center, Minocqua

Gundersen Lutheran Center for Cancer and Blood, La Crosse

Marshfield Clinic Cancer Care at Regional Cancer Center, Eau Claire

Marshfield Clinic - Chippewa Center, Chippewa Falls

Marshfield Clinic - Indianhead Center, Rice Lake

Lakeview Hospital, Stillwater

Regions Hospital Cancer Care Center, Saint Paul

United Hospital, Saint Paul

HealthEast Cancer Care at St. John's Hospital, Maplewood

Minnesota Oncology - Maplewood, Maplewood

Minnesota Oncology - Woodbury, Woodbury

Fairview Ridges Hospital, Burnsville

Hutchinson Area Health Care, Hutchinson

St. Francis Cancer Center at St. Francis Medical Center, Shakopee

Ridgeview Medical Center, Waconia

Virginia Piper Cancer Institute at Abbott - Northwestern Hospital, Minneapolis

Hennepin County Medical Center - Minneapolis, Minneapolis

CCOP - Metro-Minnesota, Saint Louis Park

Park Nicollet Cancer Center, Saint Louis Park

Mercy and Unity Cancer Center at Unity Hospital, Fridley

Mercy and Unity Cancer Center at Mercy Hospital, Coon Rapids

Fairview Southdale Hospital, Edina

CCOP - Duluth, Duluth

Miller - Dwan Medical Center, Duluth

Mayo Clinic Cancer Center, Rochester

New Ulm Medical Center, New Ulm

Willmar Cancer Center at Rice Memorial Hospital, Willmar

MeritCare Bemidji, Bemidji

Avera Cancer Institute, Sioux Falls

CCOP - MeritCare Hospital, Fargo

Roger Maris Cancer Center at MeritCare Hospital, Fargo

Kellogg Cancer Care Center, Highland Park

North Shore Oncology and Hematology Associates, Limited - Libertyville, Libertyville

Hematology Oncology Associates - Skokie, Skokie

Rush-Copley Cancer Care Center, Aurora

Hematology and Oncology Associates, Chicago

Rush University Medical Center, Chicago

Cancer Care and Hematology Specialists of Chicagoland - Niles, Niles

Provena St. Mary's Regional Cancer Center - Kankakee, Kankakee

Community Hospital of Ottawa, Ottawa

Illinois Valley Community Hospital, Peru

Galesburg Clinic, PC, Galesburg

McDonough District Hospital, Macomb

Graham Hospital, Canton

Eureka Community Hospital, Eureka

Cancer Treatment Center at Pekin Hospital, Pekin

Proctor Hospital, Peoria

CCOP - Illinois Oncology Research Association, Peoria

Oncology Hematology Associates of Central Illinois, PC - Peoria, Peoria

Methodist Medical Center of Illinois, Peoria

OSF St. Francis Medical Center, Peoria

St. Joseph Medical Center, Bloomington

BroMenn Regional Medical Center, Normal

Community Cancer Center, Normal

CCOP - Carle Cancer Center, Urbana

Memorial Hospital, Carthage

Decatur Memorial Hospital Cancer Care Institute, Decatur

Lawrence Memorial Hospital, Lawrence

Cancer Center of Kansas - Fort Scott, Fort Scott

Cancer Center of Kansas, PA - Chanute, Chanute

Cancer Center of Kansas, PA - El Dorado, El Dorado

Cancer Center of Kansas, PA - Kingman, Kingman

Cancer Center of Kansas, PA - Newton, Newton

Cancer Center of Kansas, PA - Pratt, Pratt

Cancer Center of Kansas, PA - Wellington, Wellington

Cancer Center of Kansas, PA - Winfield, Winfield

Associates in Womens Health, PA - North Review, Wichita

Cancer Center of Kansas, PA - Medical Arts Tower, Wichita

Cancer Center of Kansas, PA - Wichita, Wichita

CCOP - Wichita, Wichita

Via Christi Cancer Center at Via Christi Regional Medical Center, Wichita

Wesley Medical Center, Wichita

Cancer Center of Kansas-Independence, Independence

Cancer Center of Kansas, PA - Parsons, Parsons

Cancer Center of Kansas, PA - Salina, Salina

Cancer Center of Kansas, PA - McPherson, McPherson

Cancer Center of Kansas, PA - Dodge City, Dodge City

Cancer Center of Kansas, PA - Liberal, Liberal

Natalie Warren Bryant Cancer Center at St. Francis Hospital, Tulsa

Simmons Comprehensive Cancer Center at University of Texas Southwestern Medical Center - Dallas, Dallas

Aurora Presbyterian Hospital, Aurora

Exempla Lutheran Medical Center, Wheat Ridge

Swedish Medical Center, Englewood

Littleton Adventist Hospital, Littleton

Sky Ridge Medical Center, Lone Tree

Parker Adventist Hospital, Parker

St. Anthony Central Hospital, Denver

Porter Adventist Hospital, Denver

Presbyterian - St. Luke's Medical Center, Denver

St. Joseph Hospital, Denver

Rose Medical Center, Denver

CCOP - Colorado Cancer Research Program, Denver

North Suburban Medical Center, Thornton

Hope Cancer Care Center at Longmont United Hospital, Longmont

Poudre Valley Hospital, Fort Collins

Front Range Cancer Specialists, Fort Collins

McKee Medical Center, Loveland

North Colorado Medical Center, Greeley

Penrose Cancer Center at Penrose Hospital, Colorado Springs

St. Mary - Corwin Regional Medical Center, Pueblo

St. Mary's Regional Cancer Center at St. Mary's Hospital and Medical Center, Grand Junction

Saint Alphonsus Cancer Care Center at Saint Alphonsus Regional Medical Center, Boise

CCOP - Nevada Cancer Research Foundation, Las Vegas

Mayo Clinic Scottsdale, Scottsdale

Boulder Community Hospital, Boulder

Saint Francis/Mount Sinai Regional Cancer Center at Saint Francis Hospital and Medical Center, Hartford

Robert H. Lurie Comprehensive Cancer Center at Northwestern University, Chicago

Evanston Hospital, Evanston

Swedish-American Regional Cancer Center, Rockford

Regional Cancer Center at Memorial Medical Center, Springfield

York Hospital's Oncology Treatment Center, York Village

Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore

Tufts Medical Center Cancer Center, Boston

Beth Israel Deaconess Medical Center, Boston

Baystate Regional Cancer Program at D'Amour Center for Cancer Care, Springfield

Saint Joseph Mercy Cancer Center, Ann Arbor

Oakwood Cancer Center at Oakwood Hospital and Medical Center, Dearborn

West Michigan Cancer Center, Kalamazoo

Sparrow Regional Cancer Center, Lansing

St. Joseph Mercy Oakland, Pontiac

Duluth Clinic Cancer Center - Duluth, Duluth

Humphrey Cancer Center at North Memorial Outpatient Center, Robbinsdale

Cancer Institute of New Jersey at UMDNJ - Robert Wood Johnson Medical School, New Brunswick

Cancer Institute of New Jersey at Cooper - Voorhees, Voorhees Township

Summa Center for Cancer Care at Akron City Hospital, Akron

Case Comprehensive Cancer Center, Cleveland

Northwest Ohio Oncology Center, Maumee

Geisinger Cancer Institute at Geisinger Health, Danville

Penn State Hershey Cancer Institute at Milton S. Hershey Medical Center, Hershey

Abramson Cancer Center of the University of Pennsylvania, Philadelphia

Kimmel Cancer Center at Thomas Jefferson University - Philadelphia, Philadelphia

Fox Chase Cancer Center - Philadelphia, Philadelphia

Sanford Cancer Center at Sanford USD Medical Center, Sioux Falls

Vanderbilt-Ingram Cancer Center, Nashville

St. Vincent Hospital Regional Cancer Center, Green Bay

University of Wisconsin Paul P. Carbone Comprehensive Cancer Center, Madison

Holy Family Memorial Medical Center Cancer Care Center, Manitowoc