Lee, Hsueh-Chen http://orcid.org/0000-0003-1783-9606
Lee, Hyesuk
Funding for this research was provided by:
Ministry of Science and Technology, Taiwan (107-2115-M-160-001-MY2)
National Science Foundation (DMS-1418960)
Article History
Received: 3 March 2018
Revised: 12 August 2018
Accepted: 12 October 2018
First Online: 26 October 2018