Lee, Hae Lim
Jang, Jeong Won
Lee, Sung Won
Yoo, Sun Hong
Kwon, Jung Hyun
Nam, Soon Woo
Bae, Si Hyun
Choi, Jong Young
Han, Nam Ik
Yoon, Seung Kew http://orcid.org/0000-0002-4476-4868
Funding for this research was provided by:
the Ministry of Health & Welfare, Republic of Korea
Article History
Received: 24 October 2018
Accepted: 8 February 2019
First Online: 1 March 2019
Competing Interests
: The corresponding author is responsible for submitting a competing interests statement on behalf of all authors of the paper. This research was supported by a grant of the Korea Health Technology R&D Project through the Korea Health Industry Development Institute (KHIDI), funded by the Ministry of Health & Welfare, Republic of Korea (grant number: HI16C2011). Study sponsor has no role in study design, in the collection, analysis, and interpretation of data.