PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Anesthesiology and Pain Management Neurology Orthopedics Radiology and Medical Imaging Jianguang Xu PeerJ Author Summary Biochemistry Cell Biology Molecular Biology PeerJ Contributions Articles 1 August 20, 2021 Alterations in brain structure and function in patients with osteonecrosis of the femoral head: a multimodal MRI study Jie Ma, Jia-Jia Wu, Xu-Yun Hua, Mou-Xiong Zheng, Bei-Bei Huo, Xiang-Xin Xing, Sheng-Yi Feng, Bo Li, Jianguang Xu https://doi.org/10.7717/peerj.11759 PubMed 34484979