About the Authors
Department of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, People′s Republic of China
Key Laboratory of Tropical Diseases Control at Sun Yat-sen University, Ministry of Education, Guangzhou, People′s Republic of China
The authors have declared that no competing interests exist.
Conceived and designed the experiments: YH XY. Performed the experiments: XC SL. Analyzed the data: XC YH CL ZW JX MR. Contributed reagents/materials/analysis tools: XW PL WC LH SL XL JL MB. Wrote the paper: XC YH.