The cost of publication in Journal of Biomedical Science is borne by the National Science Council, Taiwan.
Yi-Heng Li, Cheng-Hsiang Kuo, Guey-Yueh Shi and Hua-Lin Wu*
* Corresponding author: Hua-Lin Wu halnwu@mail.ncku.edu.tw
Journal of Biomedical Science 2012, 19:34 doi:10.1186/1423-0127-19-34