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History
- Received September 23, 2015
- Revision requested November 30, 2015
- Accepted December 17, 2015
- Published online March 31, 2016.
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- Previous version (March 10, 2016 - 16:05).
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Copyright & Usage
© British Journal of General Practice 2016 This is an OpenAccess article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.
Author Information
- Andrew M Evans, MPH, Principal pharmacist in public health
- Fiona C Wood, PhD, Senior lecturer
- Ben Carter, PhD, Lecturer in medical statistics
- Address for correspondence
Andrew M Evans, Public Health Wales NHS Trust, Temple of Peace and Health, Cathays Park, Cardiff CF10 3AP, UK. E-mail: andrew.evans7{at}wales.nhs.uk