1. Department of Cardiology A, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
2. CNC.IBILI, University of Coimbra, Coimbra, Portugal
3. Institute for Biomedical Imaging and Life Sciences (IBILI), Faculty of Medicine, University of Coimbra, Azinhaga de Sta Comba, Celas, Coimbra, Portugal
4. Faculty of Medicine, University of Coimbra, Coimbra, Portugal
5. Instituto de Medicina Molecular, Faculty of Medicine, University of Lisbon, Lisboa, Portugal
6. Department of Complementary Sciences, Coimbra Health School (ESTeSC), Instituto Politécnico de Coimbra, Coimbra, Portugal
7. Unidade de Doença Vascular Pulmonar, Departamento de Medicina, Centro Hospitalar do Porto, EPE, Porto, Portugal;
8. CEDOC, NOVA Medical School, Nova University of Lisbon, Lisboa, Portugal