Comparison of CRB-65 and quick sepsis-related organ failure assessment for predicting the need for intensive respiratory or vasopressor support in patients with COVID-19. Issue 4 (October 2020) - Su, Ying; Tu, Guo-wei; Ju, Min-jie; Yu, Shen-ji; Zheng, Ji-li; Ma, Guo-guang; Liu, Kai; Ma, Jie-fei; Yu, Kai-huan; Xue, Yuan; Luo, Zhe