. 2018 Dec 7;46(2):139–143. doi: 10.1111/1346-8138.14719
© 2018 The Authors. The Journal of Dermatology published by John Wiley & Sons Australia, Ltd on behalf of Japanese Dermatological Association.
This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.
Figure 1.
The basic and specific classification system (cited from Lee et al.).1