1. Department of Electrical , Electronic, and Information Engineering “Guglielmo Marconi” – DEI, , Bologna, Italy
2. University of Bologna , Electronic, and Information Engineering “Guglielmo Marconi” – DEI, , Bologna, Italy
3. Institute of Advanced Studies, University of Bologna , Bologna, Italy
4. Linus Health Europe Ltd , Dublin, Ireland
5. Insight Centre for Data Analytics, University College Dublin , Dublin, Ireland
6. Health Sciences and Technologies—Interdepartmental Center for Industrial Research, University of Bologna , Bologna, Italy
7. Fraunhofer Portugal AICOS , Porto, Portugal
8. Falls, Balance and Injury Research Centre, Neuroscience Research Australia , Sydney, Australia
9. School of Population Health, University of New South Wales , Sydney, Australia
10. Fraunhofer Heinrich Hertz Institute , Berlin, Germany