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. 2014 Jun 14;14:10. doi: 10.1186/1471-5945-14-10

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Copyright © 2014 Tour et al.; licensee BioMed Central Ltd.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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A set of ‘before’ and ‘after’ images showing hyperpigmentation used in the online discussion groups. A set of ‘before’ and ‘after’ images showing hyperpigmentation used in the online discussion groups. This set of images consent was gained from the individual seen in Figure 2 for use of their images in research publications as well as was obtained from images held at the Centre of Evidence Based Dermatology of before and after treatment. Full future studies.