BC breast cancer C2L Cell2location CAFs cancer-associated fibroblasts CRC colorectal cancer DCIS ductal carcinoma in situ ER estrogen receptor HER2 human epidermal growth factor 2 HR hormonal receptor IDC invasive ductal carcinoma ILC invasive lobular carcinoma JSD Jensen–Shannon divergence MBC metastatic breast cancer OV ovarian cancer PCC Pearson correlation coefficient PR progesterone receptor PVL perivascular-like cells RCTD robust cell type decomposition RMSE root mean squared error...