- Correspondence to Dr Linda Björkhem-Bergman, Department of Palliative Medicine and Advanced Medical Home Care, ASIH Stockholm Södra, Långbro park, Bergtallsvägen 12, 125 59 Älvsjö, Sweden;
- Received 9 August 2017
- Revision received 11 October 2017
- Accepted 18 October 2017
- Published online 4 November 2017.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.