Conflict-of-interest disclosure: A.V. reports consultancy fee from Novartis, Pfizer, Jazz Pharmaceuticals, Amgen, AbbVie, Gilead, Astellas, Incyte, Medac, AstraZeneca, Servier, Daiichi Sankyo, Janssen-Cilag, Menarini-StemLine, and Laboratories Delbert; research funding from Sandoz and Jazz Pharmaceuticals; speaker bureau fees from Pfizer; and invited speaker fees from Bristol Myers Squibb, Pfizer, AbbVie, Novartis, AstraZeneca, Janssen-Cilag, Astellas, and Daiichi Sankyo. A. Candoni reports consultancy fees from Pfizer, Jazz Pharmaceuticals, Amgen, AbbVie, Gilead, Astellas, Incyte, Servier, Janssen-Cilag, and Laboratories Delbert; and invited speaker fees from Bristol Myers Squibb, Pfizer, AbbVie, Incyte, Janssen-Cilag, and Astellas. R.C. reports consultancy fees from Novartis, Pfizer, Jazz Pharmaceuticals, AbbVie, Gilead, Astellas, Servier, Janssen-Cilag, and BeiGene; and research funding from Novartis. F.L. reports research grant from Pfizer; and advisory board fees from Jazz. G.M. reports consultant/advisor/speaker bureau fees from Ariad/Incyte, Pfizer, Celgene/Bristol Myers Squibb, Amgen, Roche, AbbVie, GlaxoSmithKline, Astellas, Daiichi Sankyo, Takeda, and Janssen; and research support from Pfizer, AbbVie, AstraZeneca, Daiichi Sankyo, Takeda, and Ariad/Incyte. A. Curti reports advisory board fees and meeting with honoraria from AbbVie, Pfizer, Novartis, and Jazz Pharma. M.L. reports advisory board fees from AbbVie, Gilead sci, Jazz Pharma, Novartis, Merck Sharp & Dohme, Grifols, Sanofi, and Daiichi Sankyo. M.P.M. reports honoraria from Rasna Therapeutics, Inc for scientific adviser activities and honoraria/consultancy at scientific advisory board for AbbVie, Amgen, Celgene, Janssen, Novartis, Pfizer, and Jazz Pharmaceuticals. D.C. reports research funding from Seattle Genetics, Pfizer, Daiichi Sankyo, and AstraZeneca. F.B. reports consultancy fees from Jazz Pharmaceuticals, Novartis, and Laboratories Delbert; and research funding from Becton Dickinson; invited speaker fees from AbbVie, Jazz Pharmaceuticals, Bristol Myers Squibb, Janssen-Cilag, and Astellas. The remaining authors declare no competing financial interests.