About the Authors

Seongkyun Kim

Affiliation Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea

Hyoungkyu Kim

Affiliation Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea

Jerald D. Kralik

jerald.kralik@raphe.kaist.ac.kr (JDK); jsjeong@kaist.ac.kr (JJ)

Affiliation Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea

Jaeseung Jeong

jerald.kralik@raphe.kaist.ac.kr (JDK); jsjeong@kaist.ac.kr (JJ)

Affiliations Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea, Program of Brain and Cognitive Engineering, College of Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: JJ SK. Data curation: SK HK. Formal analysis: SK. Funding acquisition: JJ SK HK. Investigation: SK HK. Methodology: SK. Project administration: JJ. Resources: SK. Software: SK HK. Supervision: JJ JDK. Validation: JJ JDK SK HK. Visualization: SK JDK. Writing - original draft: SK JDK. Writing - review & editing: JDK SK JJ.