About the Authors

Jeongryul Kim

Roles Investigation, Writing – original draft

Affiliation Center for Healthcare Robotics, Korea Institute of Science and Technology, Seoul, South Korea

Hongmin Kim

Roles Investigation

Current address: Institute of Advanced Machines and Design (IAMD), Seoul National University, Seoul, South Korea

Affiliation School of Mechanical and Aerospace Engineering, Seoul National University, Seoul, South Korea

Jaeheung Park

Roles Investigation, Writing – review & editing

park73@snu.ac.kr (JP); hskim94@kgu.ac.kr (HSK)

Affiliations Department of Intelligence and Information, Seoul National University, Seoul, South Korea, Advanced Institutes of Convergence Technology (AICT), Suwon, Gyeonggi-do, South Korea

Hwa Soo Kim

Roles Supervision, Writing – review & editing

park73@snu.ac.kr (JP); hskim94@kgu.ac.kr (HSK)

Affiliation Department of Mechanical System Engineering, Kyonggi University, Suwon-si, South Korea

TaeWon Seo

Roles Investigation, Writing – review & editing

Affiliation School of Mechanical Engineering, Hanyang University, Seoul, South Korea

Competing Interests

The authors have declared that no competing interests exist.