1. School of Education, Health and Social Studies, Dalarna University, Falun, Sweden; Department of Neurobiology, Care Sciences and Society, Division of Nursing, Karolinska Institute and Stockholm University, Stockholm, Sweden
2. School of Education, Health and Social Studies, Dalarna University, Sweden; Center for Clinical Research, Dalarna, Sweden; Department of Health Care Sciences, Palliative Research Centre, Ersta Sköndal Bräcke University College, Stockholm, Sweden
3. Department of Neurobiology, Care Sciences and Society, Division of Nursing, Karolinska Institute, Sweden; Theme Ageing, Karolinska University Hospital, Huddinge, Sweden; Stockholms Sjukhem, R&D Unit, Stockholm, Sweden
4. School of Health, Care, and Social Welfare, Mälardalen University, Sweden; School of Education, Health and Social Studies, Dalarna University, Sweden; Department of Neurobiology, Care Sciences and Society, Division of Nursing, Karolinska Institute, Sweden