1. Department of Informatics, University of Milano - Bicocca, Milano, Italy. daniela.besozzi@unimib.it
2. NOVA Information Management School (NOVA IMS), Universidade Nova de Lisboa, Campus de Campolide, Lisboa, Portugal
3. Department of Human and Social Sciences, University of Bergamo, Bergamo, Italy
4. Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania, PA, USA
5. Department of Radiology, University of Cambridge, Cambridge, UK
6. Department of Haematology, University of Cambridge, Cambridge, UK