Liu, Ke https://orcid.org/0000-0001-9081-6334
Tachi, Tomohiro
Paulino, Glaucio H. https://orcid.org/0000-0002-3493-6857
Funding for this research was provided by:
China Scholarship Council
National Science Foundation (1538830)
Georgia Institute of Technology
Article History
Received: 22 January 2019
Accepted: 23 July 2019
First Online: 17 September 2019
Competing interests
: The authors declare no competing interests.