- Correspondence to Dr Kate E Saunders, Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford OX3 7JX, UK;
- Received 22 June 2016
- Revised 26 June 2016
- Accepted 27 June 2016
- Published in print 1 August 2016.
- Published online 21 July 2016.
- Published first 19 July 2016.
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