c("patient: 1", "cell type: Endometrial stromal cells", "phenotype: Wild type (Non targeting siRNA)")
c("patient: 2", "cell type: Endometrial stromal cells", "phenotype: Wild type (Non targeting siRNA)")
c("patient: 1", "cell type: Endometrial stromal cells", "phenotype: PER2 knockdown (PER2 siRNA)")
c("patient: 2", "cell type: Endometrial stromal cells", "phenotype: PER2 knockdown (PER2 siRNA)")
c("patient: 3", "cell type: Endometrial stromal cells", "phenotype: PER2 knockdown (PER2 siRNA)")
c("patient: 3", "cell type: Endometrial stromal cells", "phenotype: Wild type (Non targeting siRNA)")