1. Research Fellow.
2. Senior Lecturer.
3. Professor in Palliative Care at School of Nursing and Midwifery University of Sheffield.
4. Lecturer.
5. Researcher at Institute of General Practice, School Of Postgraduate Medicine And Health Sciences, University Of Exeter.
6. Clinical Senior Lecturer at Sheffield Institute for Studies on Ageing, University of Sheffield.
7. Professor of Health Researcjhat School of Health Studies, University Of Bradford.