Disclosure statement
GN: The author reports no conflict of interest. ML: Speaker fees from Pfizer. SC: The author reports no conflict of interest. AI: The author reports no conflict of interest. JA: Research funding and honoraria from Pfizer, honoraria from BMS, research funding and honoraria from Ariad (Incyte), honoraria from Novartis, support and senior investigator for Imperial College NIHR Biomedical Research Center. DM: Honoraria from Pfizer, BMS, Ariad (Incyte) and Novartis. Support for Imperial College NIHR Biomedical Research Center.
Author contributions
GN: wrote the manuscript and performed data analysis. DM: designed and supervised the study, and reviewed the manuscript. ML, SC, AI, JA: reviewed the manuscript.