title: When to start a renal replacement therapy in acute kidney injury (AKI) patients: many irons in the fire.
authors.affiliation: Department of Anesthesia and Critical Care, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy;; Department of Health Science, University of Florence, Florence, Italy.
authors.forename: Stefano
authors.initials: S
authors.lastname: Romagnoli
authors.affiliation: Depatment of Cardiology and Cardiac Surgery, Pediatric Cardiac Intensive Care Unit, Bambino Gesù Children's Hospital, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy.
authors.forename: Zaccaria
authors.initials: Z
authors.lastname: Ricci