Park, Chanho
Park, Hyunjun
Lee, Hye Jin
Lee, Hye Sun
Park, Kyong Hwa
Choi, Chang-Hwan
Na, Sungsoo http://orcid.org/0000-0003-4142-3627
Funding for this research was provided by:
National Research Foundation of Korea (2016R1A5A1010148, 2015M3A9D7031026)
Article History
Received: 11 September 2018
Accepted: 7 December 2018
First Online: 18 December 2018
Compliance with ethical standards
: The author(s) declare that they have no competing interests.