Kim, Jihyun
Kim, Hyunhee
Roh, Heewon
Kwon, Youngjoo
Funding for this research was provided by:
Ministry of Health & Welfare, Republic of Korea (HI14C2469)
Article History
Received: 23 May 2017
Accepted: 26 February 2018
First Online: 19 March 2018
Compliance with ethical standards
:
: The authors declare no potential conflicts of interest.