Mark N. Gasson is a Visiting Research Fellow at the School of Systems Engineering, University of Reading, UK. Eleni Kosta is a Senior Legal Researcher in the Interdisciplinary Centre for Law & ICT (ICRI), Faculty of Law, KU Leuven, Belgium. Diana M. Bowman is an Assistant Professor in the Risk Science Centre and the Department of Health Management and Policy, School of Public Health, University of Michigan, USA and a Visiting Fellow in the Faculty of Law, KU Leuven, Belgium.