1. Data Analysis of Social Care and Health, Office for National Statistics , Newport, UK
2. Health, Social Services and Population Statistics, Welsh Government , Cardiff, UK
3. Demographic Statistics, National Records Scotland , Edinburgh, UK
4. Administrative Research Unit, Northern Ireland Statistics and Research Agency , Belfast, UK
5. Epidemiology and Global Health Analysis, Office for National Statistics , Newport, UK
6. Faculty of Medicine, University of Southampton , Southampton, UK