{
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  "affiliations": [
    "Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China.",
    "Department of Radiation Oncology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.",
    "Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China.",
    "Department of Oncology, Guangdong Provincial Hospital of Integrated Traditional Chinese and Western Medicine, Foshan, Guangdong, China.",
    "Department of Radiation Oncology, The First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Guangzhou, China.",
    "Department of Colorectal Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China lilr@sysucc.org.cn zhangrong@sysucc.org.cn gaoyh@sysucc.org.cn.",
    "Department of Endoscopy, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China lilr@sysucc.org.cn zhangrong@sysucc.org.cn gaoyh@sysucc.org.cn.",
    "Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China lilr@sysucc.org.cn zhangrong@sysucc.org.cn gaoyh@sysucc.org.cn."
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  "bibtex": "https://research.draconitic.com/paper/ar6dasxnkx8zs.bib",
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  "doi": "10.1136/jitc-2026-016538",
  "fulltext_url": "https://europepmc.org/articles/PMC13684188",
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  "pdf_url": "https://europepmc.org/articles/PMC13684188?pdf=render",
  "pmcid": "PMC13684188",
  "pmid": "42901720",
  "published": "2026-10-20",
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  "ris": "https://research.draconitic.com/paper/ar6dasxnkx8zs.ris",
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      "origin": "openalex:2730|Cancer Immunotherapy and Biomarkers",
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  "title": "Observation versus maintenance immunotherapy after PD-1-induced clinical complete response in dMMR/MSI-H colorectal cancer managed non-operatively: a multicenter cohort study.",
  "title_text": "Observation versus maintenance immunotherapy after PD-1-induced clinical complete response in dMMR/MSI-H colorectal cancer managed non-operatively: a multicenter cohort study.",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:19:32Z",
  "url": "https://research.draconitic.com/paper/ar6dasxnkx8zs",
  "venue": "Journal for immunotherapy of cancer",
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