Park, Hee Jin
Jung, Seung Min
Song, Jason Jungsik
Park, Yong-Beom
Lee, Sang-Won http://orcid.org/0000-0002-8038-3341
Funding for this research was provided by:
a faculty research grant of Yonsei University College of Medicine (6-2016-0145)
a grant from the Korea Health Technology R&D Project through the Korea Health Industry Development Institute, funded by the Ministry of Health and Welfare, Republic of Korea (HI14C1324)
Article History
Received: 16 July 2018
Accepted: 4 August 2018
First Online: 7 August 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.