c("cell type: Endometrial Stromal Cell", "culture progenitor w5c5 status: W5C5 positive")
c("cell type: Endometrial Stromal Cell", "culture progenitor w5c5 status: W5C5 negative")
c("cell type: Endometrial Stromal Cell", "culture progenitor w5c5 status: W5C5 positive")
c("cell type: Endometrial Stromal Cell", "culture progenitor w5c5 status: W5C5 negative")
c("cell type: Endometrial Stromal Cell", "culture progenitor w5c5 status: W5C5 positive")
c("cell type: Endometrial Stromal Cell", "culture progenitor w5c5 status: W5C5 negative")
c("cell type: Endometrial Stromal Cell", "culture progenitor w5c5 status: W5C5 positive")
c("cell type: Endometrial Stromal Cell", "culture progenitor w5c5 status: W5C5 negative")