title: Survivor bias and risk assessment.
authors.forename: Dave P
authors.initials: DP
authors.lastname: Miller
authors.forename: Mardi
authors.initials: M
authors.lastname: Gomberg-Maitland
authors.forename: Marc
authors.initials: M
authors.lastname: Humbert
mesh_terms: D015982:Bias; D065627:Familial Primary Pulmonary Hypertension; D005260:Female; D006801:Humans; D006976:Hypertension, Pulmonary / Q000453:epidemiology*; D015994:Incidence; D008297:Male; D015995:Prevalence; D012042:Registries; D018570:Risk Assessment; D017741:Survivors / Q000706:statistics & numerical data*