Dexamethasone Compared With Prednisone During Induction Therapy and Methotrexate With or Without Leucovorin During Maintenance Therapy in Treating Patients With Newly Diagnosed High-Risk Acute Lymphoblastic Leukemia

Swiss Pediatric Oncology Group - Lausanne, Lausanne

Starship Children's Hospital, Grafton

Swiss Pediatric Oncology Group - Geneva, Geneva

Swiss Pediatric Oncology Group - Bern, Bern

Royal Children's Hospital, Parkville

Royal Brisbane and Women's Hospital, Herston

Royal Children's Hospital-Brisbane, Herston

Women's and Children's Hospital-Adelaide, North Adelaide

Wellington Children's Hospital, Wellington

Princess Margaret Hospital for Children, Perth

Christchurch Hospital, Christchurch

Laura and Isaac Perlmutter Cancer Center at NYU Langone, New York

Mount Sinai Hospital, New York

NYP/Weill Cornell Medical Center, New York

Montefiore Medical Center - Moses Campus, The Bronx

New York Medical College, Valhalla

The Steven and Alexandra Cohen Children's Medical Center of New York, New Hyde Park

Brooklyn Hospital Center, Brooklyn

Brookdale Hospital Medical Center, Brooklyn

Maimonides Medical Center, Brooklyn

NYU Winthrop Hospital, Mineola

Stony Brook University Medical Center, Stony Brook

Albany Medical Center, Albany

State University of New York Upstate Medical University, Syracuse

Roswell Park Cancer Institute, Buffalo

Children's Hospital of Pittsburgh of UPMC, Pittsburgh

Penn State Children's Hospital, Hershey

Geisinger Medical Center, Danville

Lehigh Valley Hospital - Muhlenberg, Bethlehem

Children's Hospital of Philadelphia, Philadelphia

Children's Oncology Group, Philadelphia

Saint Christopher's Hospital for Children, Philadelphia

Alfred I duPont Hospital for Children, Wilmington

MedStar Georgetown University Hospital, Washington D.C.

Children's National Medical Center, Washington D.C.

University of Maryland/Greenebaum Cancer Center, Baltimore

Sinai Hospital of Baltimore, Baltimore

Johns Hopkins University/Sidney Kimmel Cancer Center, Baltimore

Inova Fairfax Hospital, Falls Church

University of Virginia Cancer Center, Charlottesville

Virginia Commonwealth University/Massey Cancer Center, Richmond

Children's Hospital of The King's Daughters, Norfolk

Carilion Children's, Roanoke

West Virginia University Charleston Division, Charleston

West Virginia University Healthcare, Morgantown

Wake Forest University Health Sciences, Winston-Salem

UNC Lineberger Comprehensive Cancer Center, Chapel Hill

Duke University Medical Center, Durham

East Carolina University, Greenville

Carolinas Medical Center/Levine Cancer Institute, Charlotte

Novant Health Presbyterian Medical Center, Charlotte

Mission Hospital, Asheville

Prisma Health Richland Hospital, Columbia

Medical University of South Carolina, Charleston

BI-LO Charities Children's Cancer Center, Greenville

Greenville Cancer Treatment Center, Greenville

Children's Healthcare of Atlanta - Egleston, Atlanta

Emory University Hospital/Winship Cancer Institute, Atlanta

Augusta University Medical Center, Augusta

Memorial Health University Medical Center, Savannah

Nemours Children's Clinic-Jacksonville, Jacksonville

Nemours Children's Clinic - Pensacola, Pensacola

Sacred Heart Hospital, Pensacola

University of Florida Health Science Center - Gainesville, Gainesville

AdventHealth Orlando, Orlando

Nemours Children's Clinic - Orlando, Orlando

Orlando Health Cancer Institute, Orlando

Nemours Children's Hospital, Orlando

Memorial Regional Hospital/Joe DiMaggio Children's Hospital, Hollywood

University of Miami Miller School of Medicine-Sylvester Cancer Center, Miami

Nicklaus Children's Hospital, Miami

Miami Cancer Institute, Miami

Broward Health Medical Center, Fort Lauderdale

Saint Mary's Hospital, West Palm Beach

Saint Joseph's Hospital/Children's Hospital-Tampa, Tampa

Johns Hopkins All Children's Hospital, St. Petersburg

Lee Memorial Health System, Fort Myers

Golisano Children's Hospital of Southwest Florida, Fort Myers

Children's Hospital of Alabama, Birmingham

University of Alabama at Birmingham Cancer Center, Birmingham

USA Health Strada Patient Care Center, Mobile

Vanderbilt University/Ingram Cancer Center, Nashville

T C Thompson Children's Hospital, Chattanooga

East Tennessee Childrens Hospital, Knoxville

University of Mississippi Medical Center, Jackson

Norton Children's Hospital, Louisville

University of Kentucky/Markey Cancer Center, Lexington

Nationwide Children's Hospital, Columbus

ProMedica Toledo Hospital/Russell J Ebeid Children's Hospital, Toledo

Mercy Children's Hospital, Toledo

University of Toledo, Toledo

Rainbow Babies and Childrens Hospital, Cleveland

Cleveland Clinic Foundation, Cleveland

Children's Hospital Medical Center of Akron, Akron

Tod Children's Hospital - Forum Health, Youngstown

Cincinnati Children's Hospital Medical Center, Cincinnati

Dayton Children's Hospital, Dayton

Indiana University/Melvin and Bren Simon Cancer Center, Indianapolis

Riley Hospital for Children, Indianapolis

Saint Vincent Hospital and Health Care Center, Indianapolis

Beaumont Children's Hospital-Royal Oak, Royal Oak

William Beaumont Hospital-Royal Oak, Royal Oak

C S Mott Children's Hospital, Ann Arbor

Wayne State University/Karmanos Cancer Institute, Detroit

Ascension Saint John Hospital, Detroit

Hurley Medical Center, Flint

Bronson Methodist Hospital, Kalamazoo

Kalamazoo Center for Medical Studies, Kalamazoo

Helen DeVos Children's Hospital at Spectrum Health, Grand Rapids

Spectrum Health at Butterworth Campus, Grand Rapids

Blank Children's Hospital, Des Moines

University of Iowa/Holden Comprehensive Cancer Center, Iowa City

Children's Hospital of Wisconsin, Milwaukee

University of Wisconsin Hospital and Clinics, Madison

Saint Vincent Hospital Cancer Center Green Bay, Green Bay

Marshfield Medical Center-Marshfield, Marshfield

Gundersen Lutheran Medical Center, La Crosse

Children's Hospital and Clinic-Saint Paul, Saint Paul

Children's Hospitals and Clinics of Minnesota - Minneapolis, Minneapolis

University of Minnesota/Masonic Cancer Center, Minneapolis

Mayo Clinic in Rochester, Rochester

Sanford Broadway Medical Center, Fargo

Advocate Lutheran General Hospital, Park Ridge

Loyola University Medical Center, Maywood

Advocate Children's Hospital-Oak Lawn, Oak Lawn

Lurie Children's Hospital-Chicago, Chicago

Rush University Medical Center, Chicago

University of Illinois, Chicago

University of Chicago Comprehensive Cancer Center, Chicago

Southern Illinois University School of Medicine, Springfield

Cardinal Glennon Children's Medical Center, St Louis

Washington University School of Medicine, St Louis

Children's Mercy Hospitals and Clinics, Kansas City

Columbia Regional, Columbia

University of Missouri - Ellis Fischel, Columbia

University of Kansas Cancer Center, Kansas City

Children's Hospital and Medical Center of Omaha, Omaha

University of Nebraska Medical Center, Omaha

Tulane University Health Sciences Center, New Orleans

Children's Hospital New Orleans, New Orleans

University of Arkansas for Medical Sciences, Little Rock

University of Oklahoma Health Sciences Center, Oklahoma City

Natalie Warren Bryant Cancer Center at Saint Francis, Tulsa

Medical City Dallas Hospital, Dallas

UT Southwestern/Simmons Cancer Center-Dallas, Dallas

Cook Children's Medical Center, Fort Worth

Scott and White Memorial Hospital, Temple

Baylor College of Medicine/Dan L Duncan Comprehensive Cancer Center, Houston

M D Anderson Cancer Center, Houston

Methodist Children's Hospital of South Texas, San Antonio

University of Texas Health Science Center at San Antonio, San Antonio

Driscoll Children's Hospital, Corpus Christi

Dell Children's Medical Center of Central Texas, Austin

Texas Tech University Health Sciences Center-Amarillo, Amarillo

Covenant Children's Hospital, Lubbock

Children's Hospital Colorado, Aurora

Presbyterian - Saint Lukes Medical Center - Health One, Denver

Rocky Mountain Hospital for Children-Presbyterian Saint Luke's Medical Center, Denver

Saint Luke's Cancer Institute - Boise, Boise

Primary Children's Hospital, Salt Lake City

Phoenix Childrens Hospital, Phoenix

Banner Children's at Desert, Mesa

Banner University Medical Center - Tucson, Tucson

University of New Mexico Cancer Center, Albuquerque

Nevada Cancer Research Foundation NCORP, Las Vegas

Children's Hospital Los Angeles, Los Angeles

Cedars Sinai Medical Center, Los Angeles

Mattel Children's Hospital UCLA, Los Angeles

UCLA / Jonsson Comprehensive Cancer Center, Los Angeles

Kaiser Permanente Downey Medical Center, Downey

Miller Children's and Women's Hospital Long Beach, Long Beach

City of Hope Comprehensive Cancer Center, Duarte

Rady Children's Hospital - San Diego, San Diego

Loma Linda University Medical Center, Loma Linda

Children's Hospital of Orange County, Orange

Santa Barbara Cottage Hospital, Santa Barbara

Valley Children's Hospital, Madera

UCSF Medical Center-Parnassus, San Francisco

Lucile Packard Children's Hospital Stanford University, Palo Alto

UCSF Benioff Children's Hospital Oakland, Oakland

Kaiser Permanente-Oakland, Oakland

Sutter Medical Center Sacramento, Sacramento

University of California Davis Comprehensive Cancer Center, Sacramento

University of Hawaii Cancer Center, Honolulu

Tripler Army Medical Center, Honolulu

Legacy Emanuel Children's Hospital, Portland

Legacy Emanuel Hospital and Health Center, Portland

Oregon Health and Science University, Portland

Seattle Children's Hospital, Seattle

Mary Bridge Children's Hospital and Health Center, Tacoma

Madigan Army Medical Center, Tacoma

Providence Sacred Heart Medical Center and Children's Hospital, Spokane

Arkansas Children's Hospital, Little Rock

University of Connecticut, Farmington

Connecticut Children's Medical Center, Hartford

Yale University, New Haven

Eastern Maine Medical Center, Bangor

Maine Children's Cancer Program, Scarborough

Walter Reed National Military Medical Center, Bethesda

Tufts Children's Hospital, Boston

Massachusetts General Hospital Cancer Center, Boston

Baystate Medical Center, Springfield

UMass Memorial Medical Center - University Campus, Worcester

Michigan State University Clinical Center, East Lansing

Dartmouth Hitchcock Medical Center, Lebanon

Hackensack University Medical Center, Hackensack

Saint Barnabas Medical Center, Livingston

Morristown Medical Center, Morristown

Saint Peter's University Hospital, New Brunswick

Rutgers Cancer Institute of New Jersey-Robert Wood Johnson University Hospital, New Brunswick

Newark Beth Israel Medical Center, Newark

Saint Joseph's Regional Medical Center, Paterson

Overlook Hospital, Summit

Penn State Milton S Hershey Medical Center, Hershey

Rhode Island Hospital, Providence

Sanford USD Medical Center - Sioux Falls, Sioux Falls

University of Texas Medical Branch, Galveston

University of Vermont and State Agricultural College, Burlington

Naval Medical Center - Portsmouth, Portsmouth

Alberta Children's Hospital, Calgary

University of Alberta Hospital, Edmonton

British Columbia Children's Hospital, Vancouver

CancerCare Manitoba, Winnipeg

Janeway Child Health Centre, St. John's

IWK Health Centre, Halifax

Kingston Health Sciences Centre, Kingston

Children's Hospital, London

Victoria Hospital, London

Children's Hospital of Eastern Ontario, Ottawa

Hospital for Sick Children, Toronto

The Montreal Children's Hospital of the MUHC, Montreal

Centre Hospitalier Universitaire de Sherbrooke-Fleurimont, Sherbrooke

Allan Blair Cancer Centre, Regina

Saskatoon Cancer Centre, Saskatoon