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. 2020 Nov 19;12:11857–11869. doi: 10.2147/CMAR.S276996

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© 2020 Ma et al.

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The procedure of screening and grouping patients.

Abbreviations: ISLM, ipsilateral supraclavicular lymph node metastasis; sISLM, synchronous ISLM; mISLM, metachronous ISLM; RT, radiotherapy.