1. Divisions of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital, University of Cincinnati College of Medicine, Cincinnati, OH, USA
2. Divisions of Biomedical Informatics, Cincinnati Children's Hospital Research Foundation, University of Cincinnati College of Medicine, Cincinnati, OH, USA
3. Department of Biostatistics, Section on Statistical Genetics, University of Alabama at Birmingham, Birmingham, AL, USA
4. Present address: Novartis Pharma AG, Basel, Switzerland
5. Department of Molecular Genetics and Microbiology, University of Florida, Gainesville, FL, USA
6. Institute of Medical Genetics, University of Wales College of Medicine, Heath Park, Cardiff CF, UK
7. INSERM U434, Foundation Jean Dausset‐CEPH, Paris, France
8. Present address: House Ear Institute, Department of Neural Tumor Research, Los Angeles, CA, USA
9. Departments of Pediatrics and Neuroscience, University of Florida, Gainesville, FL, USA
10. Centre de Genètica Mèdica i Molecular (EL and ES), Laboratori de Recerca Translacional, Institut Català d'Oncologia (CL); Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
11. Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA