Brain Tumour Registry of Canada, London, Ontario, Canada
Central Brain Tumor Registry of the United States, Hinsdale, Illinois, USA
School of Public Health, University of Alberta, Edmonton, Alberta, Canada
Department of Medicine, Epidemiology, and Population Sciences, Dan L Duncan Comprehensive Cancer Center, Houston, Texas, USA
Case Western Reserve University School of Medicine and University Hospitals of Cleveland, Cleveland, Ohio, USA
Corresponding Author: Faith Davis, PhD, FACE, FCAHS, Professor, Brain Tumour Registry of Canada, School of Public Health, University of Alberta, 3-083 Edmonton Clinic Health Academy, 11405 87 Avenue, Edmonton AB T6G 1C9 ([email protected]).