miRTarBase 2020: updates to the experimentally validated microRNA?target interaction database. - Hsi-Yuan Huang; Yang-Chi-Dung Lin; Jing Li; Kai-Yao Huang; Sirjana Shrestha; Hsiao-Chin Hong; Yun Tang; Yigang Chen 001; Chen-Nan Jin; Yuan Yu; Jia-Tong Xu; Yue-Ming Li; et al. (Nucleic Acids Res., 2020)