PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Gastroenterology and Hepatology Kinesiology Nursing Nutrition Oncology Liyuan Qin PeerJ Author Summary Nursing Nutrition Oncology PeerJ Contributions Articles 1 July 10, 2020 Analysis of factors contributing to postoperative body weight change in patients with gastric cancer: based on generalized estimation equation Qiuju Tian, Liyuan Qin, Weiyi Zhu, Shaojie Xiong, Beiwen Wu https://doi.org/10.7717/peerj.9390 PubMed 32728490