Analysis of Influencing Factors of Mortality in COVID-19 Patients: A Retrospective Cohort Study Authors: Do Duy Khang, Phung-Anh Nguyen, Chang-I Chen, Chung-Chien Huang, Carlos Shu-Kei Lam, Noi Yar, Christine Y. Lu,Chi-Tsun Cheng, Jason C. Hsu Files Abstract