1. Center for Genetic Epidemiology, Department of Preventive MedicineUSC Keck School of Medicine Los Angeles California
2. Department of Epidemiology and BiostatisticsUniversity of California San Francisco San Francisco California
3. Institute for Research in Immunology and Cancer (IRIC), Université de Montréal Montreal Quebec Canada
4. Department of NeurosurgeryDuke University Durham North Carolina
5. Children's Health and Discovery Institute, Duke University Durham North Carolina
6. Department of Neurological SurgeryUniversity of California San Francisco San Francisco California
7. School of Public HealthUniversity of California, Berkeley Berkeley California
8. University Hospital MagdeburgInstitute of Human Genetics Magdeburg Germany
9. Department of PediatricsUniversity of California San Francisco San Francisco California
10. Division of Pediatric Hematology/Oncology, Department of PediatricsUniversity of California San Diego San Diego California
11. Rady Children's Hospital San Diego San Diego California
12. Department of Preventive MedicineUSC Keck School of Medicine Los Angeles California
13. Department of Pathology and Cell Biology, Faculty of MedicineUniversité de Montréal Montreal Quebec Canada