1. Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, Canada
2. Hematologic Malignancies and Cellular Therapeutics, The University of Kansas Hospital, Kansas City, KS, USA
3. Comprehensive Cancer Center, Wake Forest University School of Medicine, Winston-Salem, NC, USA
4. Department of Haematology, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
5. Department of Experimental and Clinical Medicine, Center for Research and Innovation of Myeloproliferative Neoplasms, AOU Careggi, Università di Firenze, Florence, Italy
6. Department of Hematology, Hôpital Saint-Louis, Université Paris Cité, Paris, France
7. Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
8. Division of Hematology and Cellular Therapy, Allegheny Health Network, Pittsburgh, PA, USA
9. Division of Hematology, University of British Columbia, Vancouver, Canada
10. Department of Internal Medicine and Medical Oncology, University of Wisconsin Carbone Comprehensive Cancer Center, Madison, WI, USA
11. Department of Medical Oncology, Ascension Saint Agnes Cancer Institute, Baltimore, MD, USA
12. Department of Hematology, Transplantation, and Oncology, Avera Cancer Institute, Sioux Falls, SD, USA
13. Bristol Myers Squibb, Princeton, NJ, USA
14. Department of Hematology-Oncology, University of Michigan, Ann Arbor, MI, USA