Corresponding Author:
Yung-Tsu Cho, M.D.
15F,
Department of Dermatology, , and of Medicine, .
TEL: +886-2-2356-2141, FAX: +886-2-2393-4177, E-mail: yungtsucho@gmail.com
Manuscript word count : 574, Table number : 1;Figure number : 1
Funding Source : None.
IRB number : NTUHREC 201006012R
Conflict of Interest : The author has no conflict of interest.