About the Authors

Min-Jung Kang

Affiliation Center for Bio-Analysis, Korea Research Institute of Standards and Science, Daejon, Republic of Korea

Hannah Yu

Affiliation Department of Bio-Analytical Science, University of Science and Technology, Daejon, Republic of Korea

Sook-Kyung Kim

Affiliation Center for Bio-Analysis, Korea Research Institute of Standards and Science, Daejon, Republic of Korea

Sang-Ryoul Park

Affiliation Center for Bio-Analysis, Korea Research Institute of Standards and Science, Daejon, Republic of Korea

Inchul Yang

icy@kriss.re.kr

Affiliation Center for Bio-Analysis, Korea Research Institute of Standards and Science, Daejon, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: IY M-JK. Performed the experiments: M-JK HY. Analyzed the data: M-JK IY S-KK S-RP. Contributed reagents/materials/analysis tools: M-JK HY. Wrote the paper: M-JK IY S-KK S-RP.