1 The Arthur and Sonia Labatt Brain Tumour Research Centre, The Hospital for Sick Children, Toronto, Ontario, Canada.
2 Developmental & Stem Cell Biology Program, The Hospital for Sick Children, Toronto, Ontario, Canada.
3 Department of Molecular Oncology, British Columbia Cancer Research Centre, Vancouver, British Columbia, Canada.
4 Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA.
5 Centre for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA.
6 Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada.
7 Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.
8 Division of Haematology/Oncology, Department of Paediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada.
9 Cancer Research Program, McGill University Health Centre Research Institute, Montreal, Quebec, Canada.
10 Brain Tumour Program, Children's Cancer Centre and Department of Paediatrics, Baylor College of Medicine, Houston, TX, USA.
11 Department of Biochemistry & Molecular Biology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.
12 Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta, Canada.
13 Laboratory of Pathology, National Cancer Institute Centre for Cancer Research, Bethesda, MD, USA.
14 Division of Neurosurgery, Centro Hospitalar Lisboa Norte, Hospital de Santa Maria, Lisbon, Portugal.
15 Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada.
16 Division of Neurology, British Columbia Children's Hospital, Vancouver, British Columbia, Canada.
17 Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada.
18 Vancouver Prostate Centre, Vancouver Coastal Health Research Institute, Vancouver, British Columbia, Canada.
19 Division of Oncology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
20 Centre for Childhood Cancer Research, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
21 Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
22 Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA. nmahmed@texaschildrens.org.
23 Centre for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA. nmahmed@texaschildrens.org.
24 The Arthur and Sonia Labatt Brain Tumour Research Centre, The Hospital for Sick Children, Toronto, Ontario, Canada. mdt.cns@gmail.com.
25 Developmental & Stem Cell Biology Program, The Hospital for Sick Children, Toronto, Ontario, Canada. mdt.cns@gmail.com.
26 Division of Neurosurgery, The Hospital for Sick Children, Toronto, Ontario, Canada. mdt.cns@gmail.com.
27 Department of Surgery, Department of Laboratory Medicine and Pathobiology, and Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada. mdt.cns@gmail.com.