title: Authors' response.
authors.affiliation: Department of Statistics and Applied Probability, National University of Singapore, Singapore 117546, Singapore.
authors.forename: Jialiang
authors.initials: J
authors.lastname: Li
authors.forename: Binyan
authors.initials: B
authors.lastname: Jiang
authors.forename: Jason P
authors.initials: JP
authors.lastname: Fine
mesh_terms: D003955:Diagnostic Tests, Routine / Q000706:statistics & numerical data*; D006801:Humans; D015233:Models, Statistical