1. Department of Mechanical Engineering Korea Advanced Institute of Science and Technology (KAIST) 291 Daehak‐Ro, Yuseong‐Gu Daejeon 34141 Republic of Korea
2. Department of Mechanical & Materials Engineering Education Chungnam National University (CNU) 99 Daehak‐ro, Yuseong‐gu Daejeon 34134 Republic of Korea
3. Department of Mechanical Engineering The State University of New York 119 Songdo Moonhwa‐Ro, Yeonsu‐Gu Incheon 21985 Republic of Korea