Kim, Youl-Ri http://orcid.org/0000-0002-5538-7180
Hwang, Bo In
Lee, Gi Young
Kim, Kyung Hee
Kim, Mirihae
Kim, Kwang Kee
Treasure, Janet
Funding for this research was provided by:
The Korea Centers for Disease Control & Prevention (Research Fund (HD16A1351))
Article History
Received: 9 January 2018
Accepted: 3 September 2018
First Online: 8 September 2018
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.
: All procedures performed in this study were in accordance with the ethical standards of the national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical measure.
: Informed consents were received from each of the participants.