1. Department of Pathology, Norfolk and Norwich University Hospital, UK
2. Department of Biopathology, Institut Bergonié, Comprehensive Cancer Center Bordeaux, France
3. Cancer Research Program and the SCCOHT/SMARCA4 Registry and Biobank, Research Institute, McGill University Health Centre, Montreal, QC Canada
4. Departments of Human Genetics, Medicine and Oncology, McGill University, Montréal, Québec, Canada
5. Department of Pathology, Belfast Health and Social Care Trust, Belfast, UK