1. School of Civil and Environmental Engineering, Nanyang Technological University, Singapore 639798
2. Nanyang Environment & Water Research Institute, Nanyang Technological University, Singapore 63714
3. School of Biological Sciences, Nanyang Technological University, 60 Nanyang Drive, Singapore 637551
4. Lee Kong Chian School of Medicine, Nanyang Technological University, Clinical Sciences Building, 11 Mandalay Road, Singapore 308232
5. Faculty of Chemistry, Department of Food Chemistry and Toxicology, University of Vienna, Währingerstraße 38, 1090 Vienna, Austria
6. School of Environment, Jinan University, Guangzhou, Guangdong 51144, P. R. China