Conflict-of-interest disclosure: S.B.T. reports honoraria from Jazz and Sanofi, and advisory board fees from Bristol Myers Squibb. J.K.A. reports consultancy fees from AbbVie, Aptitude Health, Astellas Pharma, BioSight, bluebird bio, Curio, Daiichi Sankyo, Dark Blue Therapeutics, Gilead, Kura Oncology, Kymera, Stemline Therapeutics, Treadwell Therapeutics, Rigel, and Syros, and research funding from AbbVie, Agios, ALX Oncology, Amgen, Amphivena, Aprea AB, Aptose Biosciences, Astellas Pharma, BioSight, Boehringer Ingelheim, Bristol Myers Squibb, Celgene, Cyclacel Pharmaceuticals, Fujifilm, ImmunoGen, Kartos Therapeutics, Kura Oncology, Loxo, and Pfizer. W.S. reports adviser fees from Kura, Servier, Newave, and Asofarma. A.A.P. reports honoraria from AbbVie, Bristol Myers Squibb, and Sobi, and research funding from Pfizer, Kronos Bio, and Sumitomo. The remaining authors declare no competing financial interests.