1. Division of Neuroepidemiology, Department of Neurological Surgery, University of California, San Francisco, San Francisco, California, USA
2. Program in Neurologic Oncology, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California, USA
3. Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
4. National Institute for Health Research Leicester Cardiovascular Biomedical Research Unit, Glenfield Hospital, Leicester, UK
5. Department of Neurological Surgery, University of California, San Francisco, San Francisco, California, USA
6. Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California, USA
7. Gladstone Institutes, San Francisco, California, USA
8. Department of Pathology, University of California, San Francisco, San Francisco, California, USA
9. Department of Laboratory Medicine and Pathology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
10. Institute for Human Genetics, University of California, San Francisco, San Francisco, California, USA