1. Personal Social Services Research Unit (PSSRU), Department of Health Policy; London School of Economics and Political Science; London UK
2. China Social Security Research Centre, School of Labour and Human Resources; Renmin University of China; Beijing China
3. Centre for Dementia Studies, Brighton and Sussex Medical School; University of Sussex; Brighton UK
4. Anita Patel Health Economics Consulting Ltd; London UK
5. Institute for Ageing; Newcastle University; Newcastle upon Tyne UK