1. Procome Research Group, Department of Learning, Informatics, Management and Ethics, Medical Management Centre, Karolinska Institutet, Stockholm, Sweden
2. Stockholm Research and Development Unit for Elderly Persons (FOU nu), Region Stockholm, Stockholm, Sweden
3. Academic Primary Healthcare Centre, Stockholm Health Care Services, Stockholm, Sweden
4. FoU Nordväst, Research and Development Center for Social Services in Northwestern Stockholm County, Sollentuna, Sweden