Department of Oral and Maxillofacial Surgery,Sun Yat-sen Memorial Hospital,Guangzhou 510120,China

Department of Emergency Medicine,Sun Yat-sen Memorial Hospital,Guangzhou 510120,China

Chinese Atomic Energy Agency Centre of Excellence on Nuclear Technology Applications for Insect Control,Key Laboratory of Tropical Disease Control of the Ministry of Education,Sun Yat-sen University,Guangzhou 510080,China

International Atomic Energy Agency Collaborating Centre,Sun Yat-sen University Guangzhou 510080,China