Acute Kidney Injury

• St. Anthony's Central Hospital — Denver, Colorado, United States
• George Washington University — Washington D.C., District of Columbia, United States
• Maine Medical Center — Portland, Maine, United States
• Beth Israel Deaconess Medical Center — Boston, Massachusetts, United States

• Nephrology Unit, Geneva University Hospitals — Geneva, Canton of Geneva, Switzerland

• Seoul National University Bundang Hospital — Seongnam-si, Gyeonggi-do, South Korea

• Policlinico Gemelli — Rome, Italy

• IRCCS Policlinico S.Donato — San Donato Milanese, Milan, Italy

• The Austin Hopsital — Heidelberg, Victoria, Australia

• Tehran Heart center — Tehran, Tehran Province, Iran

Not specified

• Hospital Sao Domingos — São Luís, Maranhão, Brazil

• General Systems Intensive Care Unit, University of Alberta Hospital — Edmonton, Alberta, Canada