[1] Univ Hong Kong, WHO Collaborating Ctr Infect Dis Epidemiol & Cont, LKS Fac Med, Sch Publ Hlth, Hong Kong, Peoples R China
[2] Lab Data Discovery Hlth Ltd, Sci & Technol Pk, Hong Kong, Peoples R China
[3] Univ Cambridge, Dept Genet, Cambridge, England