*Department of Pathology, Norfolk and Norwich University Hospital, Norwich

#Department of Pathology, Belfast Health and Social Care Trust, Belfast, UK

†Cancer Research Program and the SCCOHT/SMARCA4 Registry and Biobank, Research Institute of the McGill University Health Centre, Montreal

Departments of ‡Human Genetics

§Medicine

∥Oncology, McGill University, Montréal, QC, Canada

¶Department of Biopathology, Institute Bergonié, Comprehensive Cancer Center, Bordeaux, France

Conflicts of Interest and Source of Funding: The authors have disclosed that they have no significant relationships with, or financial interest in, any commercial companies pertaining to this article.

Correspondence: W. Glenn McCluggage, FRCPath, Department of Pathology, Belfast Health and Social Care Trust, Grosvenor Road, Belfast BT12 6BA, UK (e-mail: [email protected]).