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. 2020 Mar 12;8(1):e000713. doi: 10.1136/jitc-2020-000713

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© Author(s) (or their employer(s)) 2020. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

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(A) PD-L1 IHC by Dako 22C3 in baseline (left panel) and relapse (right panel) biopsy. (B) CD3 by immunohistochemistry in baseline (left panel) and relapse (right panel) biopsy.