Xu, Yi-hu http://orcid.org/0000-0002-7387-1865
Oh, Jung-Yeol
Sun, Zhen-hao
Lim, Myoung-Seob http://orcid.org/0000-0001-8978-7660
Funding for this research was provided by:
the Research Funds of Chonbuk National University in 2019
the Natural Science Foundation of Jilin Province, China (20170520165JH)
Article History
Received: 18 July 2018
Revised: 8 December 2018
First Online: 16 December 2019
Compliance with ethics guidelines
: Yi-hu XU, Jung-Yeol OH, Zhen-hao SUN, and Myoung-Seob LIM declare that they have no conflict of interest.