NEU3 and Sepsis: In immunosuppressive stage of sepsis, neutrophils were significantly increased in blood, accompanied by differences among neutrophil subpopulations.[17] We compared our neutrophil subpopulations (N00‐N04) with the reported clusters in peripheral blood of sepsis patients.[28] We found that N01 was similar to their septic‐related Neu1 subtype, and N03 was similar to their Neu3 (Figure S3B, Supporting Information).