Ahn, Joonho https://orcid.org/0000-0002-5940-9877
Cho, Seong-Sik https://orcid.org/0000-0002-1875-1377
Kim, Hyoung-Ryoul https://orcid.org/0000-0001-7535-3140
Myong, Jun-Pyo https://orcid.org/0000-0001-8674-1034
Kang, Mo-Yeol https://orcid.org/0000-0002-1682-865X
Full text available at:
Synapse: https://synapse.koreamed.org/DOIx.php?id=10.35371/aoem.2019.31.e24
the Journal: https://aoemj.org/DOIx.php?id=10.35371/aoem.2019.31.e24
Publication History
Received: 2019-05-27
Accepted: 2019-09-02
Published online: 2019-09-25
Copyright and Licensing
Copyright: Copyright © 2019 Korean Society of Occupational & Environmental Medicine
License: This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (https://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.