PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Gastroenterology and Hepatology Geriatrics Oncology Shishi Zhou PeerJ Author Summary Geriatrics Oncology Past or current institution affiliations Zhejiang University PeerJ Contributions Articles 1 February 15, 2019 Impact of old age on resectable colorectal cancer outcomes Jianfei Fu, Hang Ruan, Hongjuan Zheng, Cheng Cai, Shishi Zhou, Qinghua Wang, Wenbin Chen, Wei Fu, Jinlin Du https://doi.org/10.7717/peerj.6350 PubMed 30792941