1. Center for Research in Advanced Computing Systems, Institute for Systems and Computer Engineering, Technology and Science (CRACS/INESC-TEC), Porto, Portugal
2. Computer Science Department, Faculty of Sciences, University of Porto, Porto, Portugal
3. Centre for Health Technology and Services Research (CINTESIS), Faculty of Medicine University of Porto, Porto, Portugal
4. Computer Science Department, Faculty of Science, University of Porto, Rua do Campo Alegre 1021/1055, 4169-007 Porto, Portugal;
Institute for Systems and Computer Engineering, Technology and Science (INESC-TEC), Porto, Portugal
5. Centre for Health Technology and Services Research (CINTESIS), Faculty of Medicine University of Porto, Porto, Portugal; Health Information and Decision Sciences Department - MEDCIDS, Faculty of Medicine, University of Porto, Porto, Portugal
6. Health Information and Decision Sciences Department - MEDCIDS, Faculty of Medicine, University of Porto, Porto, Portugal