1. Immunocore Ltd., 57c Milton Park, Jubilee Avenue, Abingdon, OX14 4RX, UK.
2. Adaptimmune Ltd., 57c Milton Park, Jubilee Avenue, Abingdon, OX14 4RX, UK.
3. Abramson Cancer Center and Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
4. Abramson Cancer Center and Department of Microbiology, University of Pennsylvania, Philadelphia, PA 19104, USA.
5. The Greenebaum Cancer Center, University of Maryland, Baltimore, MD 21201, USA.
6. Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA.