1. Faculty of Science and IT; University of Newcastle; Callaghan New South Wales Australia
2. DVC Research, University of Ballarat; Ballarat Victoria Australia
3. Ecole polytechnique fédérale de Lausanne, Faculté de l'environnement naturel, architectural et construit; Institut d'ingénierie de l'environnement; Lausanne Switzerland
4. School of Civil Engineering and National Centre for Groundwater Research and Training; University of Queensland; St Lucia Queensland Australia
5. Department of Biological and Environmental Engineering; Cornell University; Ithaca New York USA