1. Advanced Medical Technology Center, The First Affiliated Hospital, Zhongshan School of Medicine, Sun Yat-sen University , Guangzhou , China
2. Department of Genetics and Biomedical Informatics, Zhongshan School of Medicine, Sun Yat-sen University , Guangzhou , China
3. Key Laboratory of Tropical Disease Control, Ministry of Education, Sun Yat-sen University , Guangzhou , China