1. Division of Biotechnology, Safety, Environment and Life Science Institute, College of Environmental and Bioresource Sciences, Chonbuk National University, Iksan 54596, Korea
2. Jeonju Center, Korea Basic Science Institute, Jeonju, Jeollabuk-do 54907, Republic of Korea
3. Analysis Research Division, Daegu Center, Korea Basic Science Institute, Daegu 702-701, Republic of Korea