RT Journal Article SR Electronic T1 Therapeutic plasma exchange clears circulating soluble PD-L1 and PD-L1-positive extracellular vesicles JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP e001113 DO 10.1136/jitc-2020-001113 VO 8 IS 2 A1 Orme, Jacob J A1 Enninga, Elizabeth Ann L A1 Lucien-Matteoni, Fabrice A1 Dale, Heather A1 Burgstaler, Edwin A1 Harrington, Susan M A1 Ball, Matthew K A1 Mansfield, Aaron S A1 Park, Sean S A1 Block, Mathew S A1 Markovic, Svetomir N A1 Yan, Yiyi A1 Dong, Haidong A1 Dronca, Roxana S A1 Winters, Jeffrey L YR 2020 UL http://jitc.bmj.com/content/8/2/e001113.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.