About the Authors

Hojin Ha

Affiliation Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Gyeongbuk, Republic of Korea

Dongha Hwang

Affiliation Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Gyeongbuk, Republic of Korea

Woo-Rak Choi

Affiliation Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Gyeongbuk, Republic of Korea

Jehyun Baek

Affiliation Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Gyeongbuk, Republic of Korea

Sang Joon Lee

sjlee@postech.ac.kr

Affiliations Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Gyeongbuk, Republic of Korea, Center for Biofluid and Biomimic Research, Pohang University of Science and Technology (POSTECH), Pohang, Gyeongbuk, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HH DH. Performed the experiments: HH WC. Analyzed the data: HH DH. Contributed reagents/materials/analysis tools: SL. Contributed to the writing of the manuscript: HH DH. Edited the manuscript: SL.