1. Institute of Life Sciences, Scuola Superiore Sant'Anna Pisa Italy
2. Cardiology Department Fondazione Toscana Gabriele Monasterio Pisa Italy
3. Emergency Medicine Division University Hospital of Pisa Pisa Italy
4. Cardiology Division University Hospital of Pisa Pisa Italy
5. Cardiac Unit, Guglielmo da Saliceto Hospital Piacenza Italy
6. Monash University Melbourne Australia
7. University of Warwick Coventry UK