1. Wrocław Medical University; Wrocław Poland
2. Charité-University Medical Center; Berlin Germany
3. King Fahad Cardiac Centre; King Saud University; Riyadh Saudi Arabia
4. National Heart and Lung Institute; Imperial College London (Royal Brompton Hospital); London UK
5. Center for Translational Medicine and Cardiology Division; Temple University School of Medicine; Philadelphia PA USA
6. State Key Laboratory of Cardiovascular Disease; Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College; Beijing China
7. Faculty of Health Sciences; Linköping University; Linköping Sweden
8. Monash Centre of Cardiovascular Research and Education in Therapeutics, School of Public Health and Preventive Medicine; Monash University; Melbourne Australia
9. Medical Advanced Heart Failure Program; Fortis Escorts Heart Institute; New Delhi India
10. Cardiovascular Division, Hospital de Clínicas de Porto Alegre; Medical School of the Federal University of Rio Grande do Sul; Porto Alegre Brazil
11. Heart Failure Subspecialty; Cardiological Society of India; Kolkata India
12. Department of Cardiovascular Medicine; Tohoku University Graduate School of Medicine; Sendai Japan
13. Department of Cardiology and Vascular Medicine, Faculty of Medicine; University of Indonesia, National Cardiovascular Center Harapan Kita; Jakarta Indonesia
14. Hatter Institute for Cardiovascular Research in Africa, Department of Medicine, Faculty of Health Sciences; University of Cape Town, Cape Town, and Soweto Cardiovascular Research Unit, University of the Witwatersrand; Johannesburg South Africa
15. Heart Failure Unit, Department of Cardiology, Attikon University Hospital; University of Athens; Athens Greece