{
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  "dek": "At 25, Michael Walters had already endured unsuccessful lymphoma treatments in New Zealand. A Melbourne hospital quoted up to US$600,000 for CAR-T therapy. He paid less than half that in Shanghai and learned on August 18 that his cancer was in complete remission. CAR-T, or chimeric antigen receptor T-cell therapy, re-e",
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      "title": "Cheaper CAR-T therapy drawing global cancer patients to China",
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    "The evidence-strength label describes source structure, not truth, intent, impact, or causation.",
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    "Title-similarity clustering can miss differently worded or cross-language accounts and can join closely worded updates.",
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