Sorafenib Tosylate in Treating Younger Patients With Relapsed or Refractory Rhabdomyosarcoma, Wilms Tumor, Liver Cancer, or Thyroid Cancer

Sydney Children's Hospital, Randwick

Princess Margaret Hospital for Children, Perth

Columbia University Medical Center, New York

Memorial Sloan-Kettering Cancer Center, New York

State University of New York Upstate Medical University, Syracuse

Roswell Park Cancer Institute, Buffalo

University of Rochester, Rochester

Children's Hospital of Pittsburgh of UPMC, Pittsburgh

Children's Hospital of Philadelphia, Philadelphia

Children's Oncology Group, Philadelphia

Alfred I duPont Hospital for Children, Wilmington

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

Mark O Hatfield-Warren Grant Magnuson Clinical Center, Bethesda

Sinai Hospital of Baltimore, Baltimore

Childrens Hospital-King's Daughters, Norfolk

Wake Forest University Health Sciences, Winston-Salem

University of North Carolina, Chapel Hill

Carolinas Medical Center, Charlotte

Novant Health Presbyterian Medical Center, Charlotte

BI-LO Charities Children's Cancer Center, Greenville

Greenville Cancer Treatment Center, Greenville

Children's Healthcare of Atlanta - Egleston, Atlanta

Nemours Children's Clinic - Jacksonville, Jacksonville

Nemours Children's Clinic - Pensacola, Pensacola

Florida Hospital, Orlando

Nemours Children's Clinic - Orlando, Orlando

Saint Joseph Children's Hospital of Tampa, Tampa

All Children's Hospital, St. Petersburg

Lee Memorial Health System, Fort Myers

Children's Hospital of Alabama, Birmingham

University of Alabama at Birmingham, Birmingham

Vanderbilt-Ingram Cancer Center, Nashville

East Tennessee Childrens Hospital, Knoxville

University of Mississippi Medical Center, Jackson

Kosair Children's Hospital, Louisville

University of Kentucky, Lexington

Nationwide Children's Hospital, Columbus

Rainbow Babies and Childrens Hospital, Cleveland

Children's Hospital Medical Center of Akron, Akron

Cincinnati Children's Hospital Medical Center, Cincinnati

Dayton Children's Hospital, Dayton

Riley Hospital for Children, Indianapolis

Wayne State University/Karmanos Cancer Institute, Detroit

Bronson Methodist Hospital, Kalamazoo

Midwest Children's Cancer Center, Milwaukee

University of Minnesota Medical Center-Fairview, Minneapolis

Mayo Clinic, Rochester

Lurie Children's Hospital-Chicago, Chicago

University of Illinois, Chicago

University of Chicago, Chicago

Saint Jude Midwest Affiliate, Peoria

Southern Illinois University, Springfield

Washington University School of Medicine, St Louis

The Childrens Mercy Hospital, Kansas City

Children's Hospital and Medical Center of Omaha, Omaha

Tulane University Health Sciences Center, New Orleans

University of Arkansas for Medical Sciences, Little Rock

University of Oklahoma Health Sciences Center, Oklahoma City

Medical City Dallas Hospital, Dallas

University of Texas Southwestern Medical Center, Dallas

Cook Children's Medical Center, Fort Worth

Baylor College of Medicine, Houston

Driscoll Children's Hospital, Corpus Christi

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

Saint Luke's Mountain States Tumor Institute, Boise

University of New Mexico Cancer Center, Albuquerque

Children's Hospital Los Angeles, Los Angeles

Southern California Permanente Medical Group, Downey

Miller Children's Hospital, Long Beach

Rady Children's Hospital - San Diego, San Diego

University of California San Francisco Medical Center-Parnassus, San Francisco

University of Hawaii, Honolulu

Oregon Health and Science University, Portland

Seattle Children's Hospital, Seattle

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

Children's Hospital Central California, Madera

Childrens Hospital of Orange County, Orange

Connecticut Children's Medical Center, Hartford

Dana-Farber Cancer Institute, Boston

Dana-Farber Harvard Cancer Center, Boston

Hackensack University Medical Center, Hackensack

Morristown Memorial Hospital, Morristown

UMDNJ - Robert Wood Johnson University Hospital, New Brunswick

Overlook Hospital, Summit

Montefiore Medical Center - Moses Campus, The Bronx

British Columbia Children's Hospital, Vancouver

IWK Health Centre, Halifax

McMaster Children's Hospital at Hamilton Health Sciences, Hamilton

Hospital for Sick Children, Toronto

The Montreal Children's Hospital of the MUHC, Montreal

Centre Hospitalier Universitaire Sainte-Justine, Montreal

Centre Hospitalier Universitaire de Quebec, Ste-Foy