Analysis of tumor microenvironment‐related key mRNAs and construction of a prognosis signature in colon cancer. Issue 2 (20th June 2020) - Zhang, Zhiyuan; He, Guodong; Feng, Qingyang; Zheng, Peng; Lv, Yang; Mao, Yihao; Xu, Yuqiu; Xu, Jianmin