1. Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China;
2. Guangdong Women and Children’s Hospital, Guangzhou Medical University, Guangzhou, China;
3. Department of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China;
4. Guangzhou Key Laboratory of Drug Research for Emerging Virus Prevention and Treatment, School of Pharmacy, Southern Medical University, Guangzhou, China;
5. School of Public Health, Guangdong Medical University, Dongguan, China