Heart Failure

• University of Alabama at Birmingham — Birmingham, Alabama, United States
• Arkansas Children's Hospital — Little Rock, Arkansas, United States
• Lucille Packard Children's Hospital / Stanford University — Palo Alto, California, United States
• The Children's Hospital Denver — Denver, Colorado, United States

• Yerevan, Armenia
• Tbilisi, Georgia
• Chisinau, Moldova

• Huntsville, Alabama, United States
• Mobile, Alabama, United States
• Anchorage, Alaska, United States
• Gilbert, Arizona, United States

Not specified

• Saint Francis Hospital and Medical Center — Hartford, Connecticut, United States

• Duke Medical Center — Durham, North Carolina, United States

• Tel Aviv Medical Center — Tel Aviv, Israel

• Baylor College of Medicine Heart Clinic — Houston, Texas, United States

• University Medical Center Groningen — Groningen, Provincie Groningen, Netherlands

• Cardio-Reanimation Centre — Tbilisi, Georgia
• Diagnostic Services Clinic — Tbilisi, Georgia
• Tbilisi State Medical University Clinic #1 — Tbilisi, Georgia