1. State
Key Laboratory of Urban and Regional Ecology, Research Center for
Eco-Environmental Sciences, Chinese Academy of Sciences, 18 Shuangqing
Road, Haidian District, Beijing 100085, P.R. China
2. Key
Laboratory of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, 1799 Jimei Road, Xiamen, 361021, P.R. China
3. Shanghai
Institute of Applied Physics, Chinese Academy of Sciences, 2019 Jia
Luo Road, Jiading District, Shanghai 201204, P.R. China
4. Department
of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Block MD9, 2 Medical Drive #04-01, 117597 Singapore
5. Centre
for Biophotonics, LEC, Library Avenue, Lancaster University, Lancaster LA1 4YQ, United Kingdom