1. School of Chemical and Biological Engineering Seoul National University Seoul Republic of Korea
2. Department of Microbiology Pusan National University Pusan Republic of Korea
3. Department of Earth Sciences University of Minnesota Twin Cities Minneapolis MN USA
4. Department of Environmental Engineering Seoul National University of Science and Technology Seoul Republic of Korea
5. National Institute of Ecology Seocheon Republic of Korea
6. Department of Environmental Engineering Yonsei University Wonju Republic of Korea