RT Journal Article SR Electronic T1 Current challenges for assessing the long-term clinical benefit of cancer immunotherapy: a multi-stakeholder perspective JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP e000648 DO 10.1136/jitc-2020-000648 VO 8 IS 2 A1 Quinn, Casey A1 Garrison, Louis P A1 Pownell, Anja K A1 Atkins, Michael B A1 de Pouvourville, Gérard A1 Harrington, Kevin A1 Ascierto, Paolo Antonio A1 McEwan, Phil A1 Wagner, Samuel A1 Borrill, John A1 Wu, Elise YR 2020 UL http://jitc.bmj.com/content/8/2/e000648.abstract AB Markup server — Error Not Found The page you were trying to reach could not be found. Please check the address for the page you were trying to reach. If you believe you have reached this page in error, you may contact us with any questions.