1. Brigham and Women's Hospital Heart & Vascular Center and Harvard Medical School; Boston MA USA
2. Northwestern University, Feinberg School of Medicine; Chicago IL USA
3. Ahmanson-UCLA Cardiomyopathy Center; University of California Los Angeles; Los Angeles CA USA
4. Division of Cardiology; Duke University Medical Center; Durham NC USA
5. ANMCO Research Center; Florence Italy
6. Klinik für Innere Medizin III; Universitätsklinikum des Saarlandes; Homburg Germany
7. INSERM, CHRU Nancy; Université de Lorraine, Centre d'Investigation Clinique CIC1433; Nancy France
8. Stony Brook University; Stony Brook NY USA
9. Center for Cardiovascular Innovation; Northwestern University, Feinberg School of Medicine; Chicago IL USA