Author details Dr Aaron Lawson, Lecturer in Environmental Health, Ulster University Dr Aaron Lawson - Lecturer in Environmental Health - staff (ulster.ac.uk) Dr Jill Stewart, Associate Professor in Public Health, University of Greenwich Jill Stewart | People | University of Greenwich Ellis Turner, Senior Lecturer in Environmental Health, University of the West of England Mr Ellis Turner - UWE Bristol Dr Peter Passmore, Senior Lecturer Computer Science, Middlesex University Dr Peter Passmore | Middlesex University London (mdx.ac.uk) Professor Carol Costley, Health Social Care and Education, Middlesex University Prof Carol Costley | Middlesex University London (mdx.ac.uk) Acknowledgement The authors wish to acknowledge the support of the Faculty of Science and Technology of Middlesex University in carrying out this work