PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Gastroenterology and Hepatology Internal Medicine Science and Medical Education Jing Yang PeerJ Author Summary PeerJ Contributions Articles 2 November 17, 2023 FTH1 indicates poor prognosis and promotes metastasis in head and neck squamous cell carcinoma Qingyun Liao, Jing Yang, Zhaoyi Lu, Qingshan Jiang, Yongqian Gong, Lijun Liu, Hong Peng, Qin Wang, Xin Zhang, Zhifeng Liu https://doi.org/10.7717/peerj.16493 PubMed 38025726 May 20, 2021 Seminar-case learning model improves clinical teaching: a prospective randomized controlled trial Peiyuan Li, Bin Zeng, Xuanmin Chen, Zhifeng Liu, Jing Yang https://doi.org/10.7717/peerj.11487 PubMed 34055496