. 2014 Nov 17;13(4):277–287. doi: 10.1111/jocd.12120
© 2014 The Authors. Journal of Cosmetic Dermatology Published by Wiley Periodicals, Inc.
This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.
Figure 1.
Way of use.