1. Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China.
2. Department of Biological Sciences, Macquarie University, Sydney, NSW 2109, Australia.
3. Environmental Microbial Genomics Group, Laboratory Ampère, UMR CNRS 5005, École Centrale de Lyon, Université de Lyon, 36 avenue Guy de Collongue, 69134 Écully cedex, France.
4. School of Biosciences, University of Nottingham, Nottingham NG7 2RD, UK.
5. School of Earth and Environment, University of Leeds, Leeds LS2 9JT, UK.
6. Consejo Superior de Investigaciones Científicas (CSIC), Global Ecology Unit, Centre for Ecological Research and Forestry Applications (CREAF)–CSIC–Universitat Autonoma de Barcelona (UAB), Bellaterra, 08193 Barcelona, Catalonia, Spain.
7. CREAF, Cerdanyola del Vallès, 08193 Barcelona, Catalonia, Spain.