1. Department of Environmental Engineering, Technical University of Denmark, Bygningstorvet Bygning 115, DK-2800 Kongens Lyngby, Denmark
2. Department of Biology, University of Padova, Via U. Bassi 58/b, 35121 Padova, Italy
3. NUS Environmental Research Institute, National University of Singapore, 1 Create Way, 138602, Singapore
4. School of Civil Engineering, Southeast University, 210096 Nanjing, China
5. CRIBI Biotechnology Center, University of Padua, 35131 Padua, Italy