PT - JOURNAL ARTICLE AU - Fogli, Laura K AU - Aurigemma, Rosemarie AU - Sommers, Connie L AU - Singh, Anju AU - Bourcier, Kasia AU - Ernstoff, Marc S ED - , TI - Challenges and next steps in the advancement of immunotherapy: summary of the 2018 and 2020 National Cancer Institute workshops on cell-based immunotherapy for solid tumors AID - 10.1136/jitc-2021-003048 DP - 2021 Jul 01 TA - Journal for ImmunoTherapy of Cancer PG - e003048 VI - 9 IP - 7 4099 - http://jitc.bmj.com/content/9/7/e003048.short 4100 - http://jitc.bmj.com/content/9/7/e003048.full SO - J Immunother Cancer2021 Jul 01; 9 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.