[1] China Med Univ, Lab Computat & Syst Biol, Sch Chinese Med, Taichung 40402, Taiwan
[2] China Med Univ Hosp, Dept Acupuncture, Taichung, Taiwan
[3] Asia Univ, Dept Bioinformat, Taichung 41354, Taiwan
[4] Harvard Univ, Dept Syst Biol, Sch Med, Boston, MA 02115 USA
[5] MIT, Cambridge, MA 02139 USA