1. Center for Innovative Care in Aging, Johns Hopkins School of Nursing, Baltimore, MD, USA;
2. Department of Health Sciences, Lund University, Lund, Sweden;
3. College of Nursing and Health Professions, Drexel University, Philadelphia, PA, USA;
4. Municipality of Östersund, Health and Social Care Administration, Östersund, Sweden;
5. Department of Epidemiology and Public Health, Umeå University, Umea, Sweden