1. Cardiology University Department, IRCCS Policlinico San Donato , Piazza Edmondo Malan, Milan 20097 , Italy
2. Multimodality Cardiac Imaging Unit, IRCCS Policlinico San Donato , Via Morandi 30, Milan 20097 , Italy
3. Department of Preventive Cardiology, Wroclaw Medical University , Wroclaw , Poland