1. Waterloo Centre for Groundwater Research and Department of Earth Sciences, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1
2. MDA Consulting Ltd., 605 James Street North, Hamilton, Ontario, Canada L8L 1K1
3. Environmental and Resource Studies, Trent University, Peterborough, Ontario, Canada K9J 7B8
4. WECC Wania Environmental Chemists Corp., 280 Simcoe Street, Suite 404, Toronto, Ontario, Canada M5S 2Y5
5. Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Ontario, Canada M5S 1A4