title: PIRO and sepsis stratification: reality or a mirage?
authors.affiliation: Departamento de Ciências Biomédicas e Medicina, Universidade do Algarve, Faro, PT.
authors.forename: Cristina
authors.initials: C
authors.lastname: Granja
authors.affiliation: Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisboa, PT.
authors.forename: Pedro
authors.initials: P
authors.lastname: Póvoa
mesh_terms: D006801:Humans; D009102:Multiple Organ Failure / Q000145:classification* / Q000209:etiology / Q000503:physiopathology; D063305:Organ Dysfunction Scores; D018805:Sepsis / Q000145:classification* / Q000503:physiopathology; D012772:Shock, Septic / Q000145:classification* / Q000503:physiopathology