1. Åbo Akademi University, Johan Gadolin Process Chemistry Centre, Laboratory of Analytical Chemistry, Biskopsgatan 8, FI-20500 Turku/Åbo, Finland
2. Department of Biomedical Science, Faculty of Health and Society, 205 06 Malmö, Sweden; Biofilms - Research Center for Biointerfaces, Malmö University, 214 32 Malmö, Sweden
3. College of Engineering, School of Civil and Environmental Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore
4. Nanyang Environment and Water Research Institute, 1 Cleantech Loop, CleanTech, Singapore 637141, Singapore