1. Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Toxicology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
2. School of Public Health, Guangzhou Medical University, Guangzhou 511436, China
3. Center for Alternatives to Animal Testing, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland 21230, United States
4. University of Konstanz, Konstanz 78464, Germany