1. Center for Environmental Biotechnology, Department of Civil and Environmental Engineering, and Department of Microbiology, University of Tennessee, Knoxville, Tennessee 37996, United States
2. Isotope Tracer Technologies Inc. (IT2), Waterloo, Ontario N2 V 1Z5, Canada
3. Department of Earth and Environmental Sciences, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
4. School of Engineering, University of Guelph, Guelph, Ontario N1G 2W1, Canada
5. Department of Earth Sciences, University of Toronto, Toronto, Ontario M5S 3B1, Canada
6. School of Biology, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
7. DuPont Corporate Remediation Group, E. I. DuPont de Nemours and Company, Wilmington, Delaware 19805, United States
8. The Chemours Company, Wilmington, Delaware 19899, United States
9. Oak Ridge National Laboratory (UT-ORNL) Joint Institute for Biological Sciences (JIBS) and Biosciences Division, University of Tennessee and Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
10. Department of Biosystems Engineering and Soil Science, University of Tennessee, Knoxville, Tennessee 37996, United States