1. Department of Health Care Sciences; Ersta Sköndal University College; Stockholm Sweden
2. Palliative Research Centre; Ersta Sköndal University College & Ersta Hospital; Stockholm Sweden
3. Department of Nursing; Umeå University; Umeå Sweden
4. Department of Neurobiology, Care Sciences and Society; Karolinska Institutet; Stockholm Sweden
5. Research and Development Department; Stockholm Sjukhem Foundation; Stockholm Sweden