1. Department of Civil and Environmental Engineering, Faculty of Science and Technology, University of Macau, Macau, People’s Republic of China
2. School of Energy and Environment, City University of Hong Kong, Hong Kong, People’s Republic of China
3. State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, People’s Republic of China
4. Department of Civil and Environmental Engineering, National University of Singapore, Singapore
5. Faculty of Frontier Engineering, Institute of Science and Engineering, Kanazawa University, Kanazawa 920-1192, Japan