Acute-On-Chronic Liver Failure

• University Hospital Bonn — Bonn, Germany

• University Hospital Bonn — Bonn, Germany
• University of Frankfurt — Frankfurt, Germany
• Sapienza University of Rome — Roma, Italy

• Hospital de Clinicas de Porto Alegre — Porto Alegre, Rio Grande do Sul, Brazil

Not specified

• Unidade Hospitalar de Bragança — Bragança, Braganza District, Portugal

• Washington University — St Louis, Missouri, United States
• University of Wisconsin — Madison, Wisconsin, United States

Not specified

Not specified

Not specified

• Institute of Liver and Biliary Sciences — New Delhi, National Capital Territory of Delhi, India