title: Invited commentary.
authors.affiliation: Department of Anesthesiology, Duke University Medical Center, Box 3094 DUMC, Durham, NC 27710, USA. staff002@mc.duke.edu
authors.forename: Mark
authors.initials: M
authors.lastname: Stafford-Smith
mesh_terms: D058186:Acute Kidney Injury / Q000175:diagnosis* / Q000209:etiology; D000368:Aged; D015415:Biomarkers / Q000097:blood; D006348:Cardiac Surgical Procedures / Q000009:adverse effects*; D003404:Creatinine / Q000097:blood; D055316:Cystatin C / Q000097:blood*; D006801:Humans
chemical_list: D015415:Biomarkers; D055316:Cystatin C; D003404:Creatinine