1. Safeguarding Health through Infection Prevention Research Group, Glasgow Caledonian University, Cowcaddens Road, Glasgow G4 0BA, UK
2. School of Psychological Sciences and Health, University of Strathclyde, 40 George Street, Glasgow G1 1QE, UK
3. Faculty of Arts & Social Sciences, Open University, Walton Hall, Milton Keynes MK7 6AA, UK
4. School of Social Sciences, Monash University, Chancellors Walk, Melbourne, Victoria, 3800, Australia