1. University of Alcala; Madrid Spain
2. Internal Medicine Department; Hospital Universitario Ramón y Cajal; Madrid Spain
3. Clinical Trials and Evaluation Unit; Royal Brompton and Harefield NHS Trust; London UK
4. National Heart and Lung Institute, Imperial College London; London UK
5. Division of Cardiology; University of Alberta; Alberta Canada
6. Covenant Health Misericordia Hospital; Alberta Canada
7. Applied Cachexia Research, Department of Cardiology; Charité Campus Virchow-Klinikum; Berlin Germany
8. Centre for Clinical and Basic Research, IRCCS San Raffaele; Rome Italy
9. Fondazione IRCCS Policlinico S. Matteo; piazza Golgi 1 27100 Pavia Italy
10. University Medical Center Groningen, University of Groningen; Groningen The Netherlands
11. INSERM U942, University Paris 7 Denis Diderot, Hospital Lariboisiere; Paris France
12. Faculty of Medicine; University of Sydney; Sydney Australia