Functions of PDE3 Isoforms in Cardiac Muscle,Biological and Clinical Characteristics of Proximal Colon Cancer: Far from Its Anatomical Subsite,Clinicopathological Profiles Associated with Discordant RAS Mutational Status between Liquid and Tissue Biopsies in a Real-World Cohort of Metastatic Colorectal Cancer,Biological and Clinical Characteristics of Proximal Colon Cancer: Far from Its Anatomical Subsite,Prognostic nomograms for predicting overall survival and cause-specific survival of signet ring cell carcinoma in colorectal cancer patients,