1. School of Earth Sciences and Environmental Engineering, Gwangju Institute of Science and Technology, 123 Cheomdangwagi-ro, Oryong-dong, Buk-gu, 61005 Gwangju, South Korea
2. Faculty of Biotechnology, College of Applied Life Science, SARI, Jeju National University, 102 Jejudaehakno, Jeju-si, 690-756 Jeju, South Korea