1. School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences & Medicine, King's College London, London, United Kingdom;
2. Bristol-Myers Squibb, Summit, NJ;
3. Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden;
4. Clinical Genetics, Karolinska University Hospital Solna, Stockholm, Sweden;
5. Department of Immunology, Genetics and Pathology, Uppsala University and University Hospital, Uppsala, Sweden;
6. Bristol-Myers Squibb, San Diego, CA;
7. Division of Hematology, The Ohio State University Cancer Center, Columbus, OH;
8. Division of Hematology, Mayo Clinic, Rochester, MN;
9. Stanford University, School of Medicine, Stanford, CA;
10. Memorial Sloan-Kettering Cancer Center, New York, NY;
11. Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece;
12. Department of Haematology, King’s College Hospital NHS Foundation Trust, London, United Kingdom; and
13. Hematology Department and HCT Unit, G. Papanikolaou Hospital, Thessaloniki, Greece