- Correspondence to Dr Allison Shorten, School of Nursing, University of Alabama at Birmingham, 1720 2nd Ave South, Birmingham, AL, 35294, USA;
- Received 10 May 2017
- Accepted 11 May 2017
- Published in print 1 July 2017.
- Published online 26 June 2017.
- Published first 15 June 2017.
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