[1
]Division of Cancer Epidemiology and Genetics, National Cancer Institute, National
Institutes of Health, Bethesda, Maryland
[2
]Cancer Genomics Research Laboratory, Frederick National Laboratory for Cancer Research,
Frederick, Maryland
[3
]Department of Pediatrics, University of Minnesota, Minneapolis
[4
]Department of Epidemiology and Cancer Control, St Jude Children's Research Hospital,
Memphis, Tennessee
[5
]Institute for Cancer Outcomes and Survivorship, University of Alabama at Birmingham,
Birmingham
[6
]Department of Pathology and Pediatrics, Nationwide Children's Hospital, The Ohio State
University, Columbus
[7
]Department of Pediatrics, University of Texas MD Anderson Cancer Center, Houston
[8
]Laboratorio de Genetica, Instituto de Oncologia Pediatrica, Grupo de Apoio ao Adolescente
e a Crianca com Cancer/Universidade Federal de Sao Paulo, Sao Paulo, Brazil
[9
]Solid Tumor Division, Department of Pediatrics, University Clinic of Navarra and Center
for Applied Medical Research, Navarra Institute for Health Research, Pamplona, Spain
[10
]Center for Applied Medical Research, University of Navarra, Instituto de Investigacion
Sanitaria de Navarra, and Centro de Investigacion Biomedica en Red Cancer, Pamplona,
Spain
[11
]Laboratory of Experimental Oncology, Istituto di Ricovero e Cura a Carattere Scientifico,
Istituto Ortopedico Rizzoli, Bologna, Italy
[12
]Research Department of Pathology, UCL Cancer Institute, London, United Kingdom
[13
]Royal National Orthopaedic Hospital NHS Trust, Stanmore, Middlesex, United Kingdom
[14
]Department of Pediatric Oncology, A.Y. Ankara Oncology Training and Research Hospital,
Yenimahalle, Ankara, Turkey
[15
]Garvan Institute of Medical Research, Darlinghurst, New South Wales, Australia
[16
]St. Vincent’s Clinical School, University of New South Wales, Sydney, New South Wales,
Australia
[17
]Department of Preventive Medicine, Keck School of Medicine, University of Southern
California, Los Angeles, Los Angeles
[18
]Hospital Infantil Manuel De Jesus Rivera, Managua, Nicaragua
[19
]Unidad Nacional de Oncología Pediatrica, Guatemala City, Guatemala
[20
]Epidemiology Research Program, American Cancer Society, Atlanta, Georgia