Hospital Readmission After Acute Kidney Injury—Why?*Christiansen, Christian Fynbo MD, PhDCritical Care Medicine: February 2015 - Volume 43 - Issue 2 - p 490–491 doi: 10.1097/CCM.0000000000000778 Editorials Buy Author InformationAuthors Article MetricsMetrics Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark * See also p. 354. Dr. Christiansen is an employee of Aarhus University. His institution received grant support from various companies. Copyright © by 2015 by the Society of Critical Care Medicine and Wolters Kluwer Health, Inc. All Rights Reserved.