Ashok Hegde, Nick Chuanxin Qiu, Xuehui Qiu, Steven Hao-Kee Ho, Kenny Qi-Ye Tay, Joshy George, Felicia Soo Lee Ng, Kunde Ramamoorthy Govindarajan, Zhiyuan Gong, Sinnakaruppan Mathavan, Yun-Jin Jiang
PLoS One. 2008; 3(1): e1479. Published online 2008 Jan 23. doi: 10.1371/journal.pone.0001479