Multicenter prospective study to validate a new transient elastography device for staging liver fibrosis in patients with chronic hepatitis B. - Duan, Wei Jia; Wang, Xiao Zhong; Ma, An Lin; Shang, Jia; Nan, Yue Min; Gao, Zhi Liang; Tang, Hong; Fu, Qing Chun; Xie, Qing; Mao, Qing; Niu, Jun Qi; Han, Tao; et al. (Journal of Digestive Diseases, 2020)