1. Cardiology Department, Santa Marta Hospital Centro Hospitalar Universitário Lisboa Central Lisbon Portugal
2. NOVA Medical School Lisbon Portugal
3. Heart Center Hospital Cruz Vermelha Portuguesa Lisbon Portugal
4. Faculty of Medicine, Coimbra Institute for Biomedical Imaging and Translational Research Coimbra University Coimbra Portugal
5. Cardiology Department Centro Hospitalar e Universitário de Coimbra Coimbra Portugal
6. Porto Medical Faculty University of Porto Porto Portugal