Development of a data-driven COVID-19 prognostication tool to inform triage and step-down care for hospitalised patients in Hong Kong: a population-based cohort study. - Eva L. H. Tsui; Carrie Siu Man Lui; Pauline P. S. Woo; Alan T. L. Cheung; Peggo K. W. Lam; Van T. W. Tang; C. F. Yiu; C. H. Wan; Libby H. Y. Lee (BMC Medical Informatics Decis. Mak., 2020)