1. 1ABS Research Support Center/Korean Collection for Type Cultures, KRIBB, 125 Gwahak-ro, Yuseong-gu, Daejeon 305-806, Republic of Korea
2. 2Vitabio, Inc., Daejeon, 305-500, Republic of Korea
3. 3Korean Collection for Oral Microbiology and Department of Oral Biochemistry, School of Dentistry, Chosun University, Gwangju, 501-759, Republic of Korea
4. 4National Science Museum, 32-2 Guseong-dong, Yuseong-gu, Daejeon 305-705, Republic of Korea