1. State Key Laboratory of Organic Geochemistry and Guangdong Key Laboratory of Environmental Resources Utilization and Protection, Guangzhou Institute of Geochemistry; Chinese Academy of Sciences; Guangzhou China
2. University of Chinese Academy of Sciences; Beijing China
3. Brechtel Manufacturing Inc.; Hayward California USA
4. State Environmental Protection Key Laboratory of Regional Air Quality Monitoring; Guangdong Environmental Monitoring Center; Guangzhou China
5. Atmospheric Environment Institute of Safety and Pollution Control; Jinan University; Guangzhou China