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Treatment modalities affected by COVID-19 pandemic. (A) The treatment modalities affected by COVID-19 pandemic are summarized. (B) The types of modifications of treatment modalities are shown in detail. In both the figures, the percentages represent the rate of changes observed in more than 10% of the patients by the respondents to the survey. EPO, erytropoietin; G-CSF, granulocyte colony-stimulating factor.
