1. Siteman Cancer Center and Departments of Medicine and Pathology and Immunology, Washington University School of Medicine, St. Louis, MO;
2. Abramson Cancer Center, Department of Medicine, and Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA;
3. The Greenebaum Cancer Center, University of Maryland, Baltimore, MD;
4. Adaptimmune Ltd, Philadelphia and Abingdon, United Kingdom; and
5. Immunocore Ltd, Abingdon, United Kingdom