c("cell type: Mesenchymal stromal cells", "passage: Passage 4")
c("cell type: Mesenchymal stromal cells", "passage: Passage 4")
c("cell type: Mesenchymal stromal cells", "passage: Passage 4")
c("cell type: Mesenchymal stromal cells", "passage: Passage 13")
c("cell type: Mesenchymal stromal cells", "passage: Passage 13")
c("cell type: Mesenchymal stromal cells", "passage: Passage 13")