Deep learning from "passive feeding" to "selective eating" of real-world data. - Zhongwen Li; Chong Guo; Danyao Nie; Duoru Lin; Yi Zhu; Chuan Chen; Lanqin Zhao; Xiaohang Wu; Meimei Dongye; Fabao Xu; Chenjin Jin; Ping Zhang; et al. (npj Digit. Medicine, 2020)