1. Exposure and Biomonitoring Division, Healthy Environments and Consumer Safety Branch, Health Canada, 50 Colombine Driveway, Ottawa, Ontario, Canada K1A 0K9
2. Department of Earth Sciences, University of Ottawa, 140 Louis Pasteur, Ottawa, Ontario, Canada K1N 6N5
3. Natural Resources Canada, CANMET-MMSL, 555 Booth Street, Ottawa, Ontario, Canada K1A 0G1
4. Regions and Programs Branch, Health Canada, 180 Queen Street West, Toronto, Ontario, Canada M5V 3L7
5. Contaminated Sites Division, Healthy Environments and Consumer Safety Branch, Health Canada, 269 Laurier Avenue West, Ottawa, Ontario, Canada K1A 0K9