1. Faculty of Engineering and Environment, University of Northumbria at Newcastle, Newcastle upon Tyne, UK
2. Department of Nursing, Midwifery and Health, Faculty of Health and Life Sciences, University of Northumbria at Newcastle, Newcastle upon Tyne, UK
3. Department of Social Work, Education and Community Well Being, Faculty of Health and Life Sciences, University of Northumbria at Newcastle, Newcastle upon Tyne, UK
4. Department of Health, Wellbeing and Social Care, Open University, Milton Keynes, UK