1. Heart Failure Unit and Department of Cardiac Rehabilitation Concord Hospital Sydney Australia
2. Berlin Institute of Health Center for Regenerative Therapies (BCRT) and Department of Cardiology (Virchow Klinikum) German Centre for Cardiovascular Research (DZHK) partner site Berlin, Charité – Universitätsmedizin Berlin Berlin Germany
3. Cardiology Department Bellvitge University Hospital, IDIBELL, University of Barcelona, L'Hospitalet de Llobregat Barcelona Spain