1. Department of Cardiology, Guys and St Thomas’ NHS Trust, Westminster Bridge Road, London, UK
2. Cardiovascular Division, King’s College London, The Rayne Institute. St Thomas' Hospital, Westminster Bridge Road, London SE5 9RS, UK
3. Department of Cardiology, King’s College Hospital NHS Trust, Denmark Hill, London, UK
4. Department of Radiology, University of Bonn, Regina-Pacis-Weg 3, Bonn, Germany
5. Department of Cardiology, University of Hospital, Paseo de la Castellana, La Paz, Madrid, Spain
6. Department of Cardiothoracic Surgery, Queen Alexandra Hospital, Guys and St Thomas’ NHS Trust, Westminster Bridge Road, London, UK
7. Department of Cardiothoracic Surgery, King’s College Hospital, Denmark Hill, London, UK
8. Department of Cardiology, Portsmouth Hospitals NHS Trust, Southwick Hill Road, Portsmouth, UK
9. Institute for Cardiovascular Regeneration, University of Frankfurt, German Centre of Cardiovascular Research, (DZHK), Theodor-Stern-Kai 7, Frankfurt, Germany
10. Institute of Experimental and Translational Cardiovascular Imaging, Goethe University Hospital Frankfurt, German Centre of Cardiovascular Research, (DZHK), Theodor-Stern-Kai 7, Frankfurt, Germany
11. Department of Cardiology, Goethe University Hospital Frankfurt, German Centre of Cardiovascular Research, (DZHK), Theodor-Stern-Kai 7, Frankfurt, Germany