1. Department of In Vitro Toxicology and Dermato-Cosmetology, Vrije Universiteit Brussel (VUB), 1090 Brussels, Belgium
2. Department of Chemical and Physical Health Risks, Sciensano, 1050 Brussels, Belgium
3. Environmental Health Science and Research Bureau, Health Canada, Ottawa, ON K1A 0K9, Canada
4. Department of Biology, University of Ottawa, Ottawa, ON K1N 6N5, Canada