- Correspondence to Dr Jeanette Ignacio, Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Level 2, Clinical Research Centre, Block MD11, 10 Medical Drive, Singapore 117597, Singapore;
- Received December 9, 2015
- Revised March 15, 2016
- Accepted March 18, 2016
- First published April 6, 2016.
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