1. Department of Historical, Philosophical and Religious Studies, Centre for Demographic and Ageing Research (CEDAR), Umeå University, Umeå, Sweden
2. Department of Philosophical, Historical and Religious Studies, Centre for Demographic and Ageing Research (CEDAR), Umeå University, Umeå, Sweden
3. Centre for Demographic and Ageing Research (CEDAR), Umeå University, Umeå, Sweden