1. Division of Environmental and Ecological Engineering Purdue University West Lafayette Indiana USA
2. Department of Science and Mathematics Bennington College Bennington Vermont USA
3. School of Materials Engineering Purdue University West Lafayette Indiana USA
4. Division of Environmental and Ecological Engineering, Lyles School of Civil Engineering Purdue University West Lafayette Indiana USA
5. Division of Environmental and Ecological Engineering, Lyles School of Civil Engineering, Center for Plumbing Safety Purdue University West Lafayette Indiana USA