1. Clinical Hematology Department Institut Catala d’Oncologia – Hospitalet Institut d’Investigatcions Biomediques de Bellvitge (IDIBELL) Universitat de Barcelona Barcelona Spain
2. Erasmus MC Cancer Institute University Medical Center Rotterdam Rotterdam The Netherlands
3. Department of Hematology Amsterdam Universitair Medische Centra Amsterdam The Netherlands
4. Department of Medicine III University Hospital LMU Munich Germany
5. Laboratory for Translational Cancer Immunology LMU Gene Center Munich Germany
6. Pediatric Oncology Branch Center for Cancer Research (CCR) National Cancer Institute (NCI) NIH Bethesda Maryland USA
7. Departments of Stem Cell Transplantation and Hemotherapy/Cellular Therapy Hospital Israelita Albert Einstein Sao Paolo Brazil
8. Research Department of Haematology Cancer Institute University College London London UK
9. Hematology Service Department of Internal Medicine Deutsches Hospital Buenos Aires Argentina
10. Department of Haematology‐Oncology National University Cancer Institute Singapore Singapore
11. Institute for Cellular and Molecular Medicine Department of Immunology Faculty of Health Sciences University of Pretoria Pretoria South Africa
12. SAMRC Extramural Unit for Stem Cell Research and Therapy Faculty of Health Sciences University of Pretoria Pretoria South Africa
13. University of Colorado Aurora Colorado USA
14. Department of Medical Oncology Dana‐Farber Cancer Institute Boston Massachusetts USA