1. Institute of Chemical, Environmental and Bioscience Engineering 166, TU Wien , Gumpendorferstrasse 1A, 1060 Vienna , Austria
2. Departament de Genètica, Microbiologia I Estadística, Universitat de Barcelona , Av/ Diagonal 643, Barcelona , Spain
3. Division Water Quality and Health, Department of Pharmacology, Physiology and Microbiology, Karl Landsteiner University of Health Sciences , Dr.-Karl-Dorrek-Straße 30, 3500 Krems an der Donau, Austria
4. Institute of Water Quality and Resource Management , TU Wien , Lilienthalgasse 21 OD, 1030 Vienna Austria
5. Institute of Hydraulic Engineering and Water Resources Management, TU Wien , Karlsplatz 13, 1040 Vienna , Austria
6. Institute for Hygiene and Applied Immunology, CePII, Medical University of Vienna , Kinderspitalgasse 15, A-1090 Vienna , Austria
7. U.S. Environmental Protection Agency, Office of Research and Development , Cincinnati , USA
8. College of Agriculture and Natural Resources, Michigan State University , East Lansing , USA
9. CSIRO Environment, Ecosciences Precinct , 41 Boggo Rd, Dutton Park, QLD 4102 , Australia