1. Experimental Hematology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS Ospedale San Raffaele Scientific Institute, Milan, Italy.
2. Program in Immunology, Division of Translational Sciences and Therapeutics, Fred Hutchinson Cancer Center, Seattle, Washington, USA.
3. Department of Oncology, University of Washington, Seattle, Washington, USA.
4. Lehrstuhl für Zelluläre Immuntherapie, Medizinische Klinik und Poliklinik II, Universitätsklinikum Würzburg, Würzburg, Germany.
5. Department of Hematology and Oncology, Hospital Clinic, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain.
6. Department of Medical Oncology and Hematology, University Hospital Zurich and University of Zurich, Comprehensive Cancer Center Zurich (CCCZ), Zurich, Switzerland.
7. UCL Great Ormond Street Institute of Child Health, London, United Kingdom.