Wu, L., Ning, D., Zhang, B., Li, Y., Zhang, P., Shan, X., Zhang, Q., Brown, M. R., Li, Z., Van Nostrand, J., Ling, F., Xiao, N., Zhang, Y., Vierheilig, J., Wells, G., Yang, Y., Deng, Y., Tu, Q., Wang, A., … Global Water Microbiome Consortium. (2019). Global diversity and biogeography of bacterial communities in wastewater treatment plants. Nature Microbiology, 4(7), 1183–1195. https://doi.org/10.1038/s41564-019-0426-5