- Correspondence to Dr Linda Björkhem-Bergman, ASIH Stockholm Södra, Palliative Home Care and Hospice Ward, Bergtallsvägen 12, 125 59 Älvsjö, Sweden;
- Received August 23, 2017
- Revision received August 24, 2017
- Accepted August 24, 2017
- First published September 13, 2017.
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