1. Department of Biostatistics and Medical Informatics—Faculty of Medicine, University of Porto, Porto, Portugal.
2. Service of Cardiology, Department of Medicine—Hospital de Santo António, Centro Hospitalar do Porto, Porto, Portugal.
3. Laboratory of Artificial Intelligence and Decision Support, University of Porto, Porto, Portugal.
4. Center for Research in Health Technologies and Information Systems, Faculty of Medicine, University of Porto, Porto, Portugal.