Chronic Heart Failure

• The First Affiliated Hospital of Xinjiang Medical University — Xinjiang, Urumqi, China

• Azienda Socio Sanitaria Territoriale di Lodi — Lodi, Italy

Not specified

• Centro Cardiologico Monzino — Milan, Milano, Italy
• Department of Medicine, Surgery and Dentistry, Università di Salerno — Fisciano, Salerno, Italy
• SC Universitaria di Cardiologia - UTIC Policlinico Riuniti Foggia — Foggia, Italy
• Department of Clinical and Experimental Medicine, Operativee Unit of Cardiology, University of Messina — Messina, Italy

• Leeds General Infirmary — Leeds, United Kingdom

• Department of Cardiology, Odense University Hospital — Odense, Region Syddanmark, Denmark

• Amsterdam UMC — Amsterdam, North Holland, Netherlands

• Zuyderland Medical Centre — Heerlen, Netherlands
• Maastricht University Medical Centre — Maastricht, Netherlands
• Hospital Clínic de Barcelona — Barcelona, Spain

• Medizinische Hochschule Hannover ('Mhh') — Hanover, Germany
• National and Kapodistrian University of Athens — Athens, Greece
• Onassis Cardiac Surgery Center — Athens, Greece
• Alma Mater Studiorum - Universita Di Bologna — Bologna, Italy

• Saint Vincent Heart Clinic Arkansas — Little Rock, Arkansas, United States
• University of California San Diego — San Diego, California, United States
• University of California San Francisco Medical Center — San Francisco, California, United States
• Stanford University Hospital — Stanford, California, United States