Kim, Seung Tae
Kim, Sun Young
Lee, Jeeyun
Kim, Kyung
Park, Se Hoon
Park, Young Suk
Lim, Ho Yeong
Kang, Won Ki
Park, Joon Oh
Funding for this research was provided by:
Ministry of Health & Welfare, Republic of Korea (HI14C2640, HI14C3418, HI16C2750)
National Research Foundation of Kore (2016R1A6A3A11934805, and 2016R1A6A3A11932444)
Samsung Medical Center (GF01140111)
Article History
Received: 23 March 2018
Accepted: 24 October 2018
First Online: 12 November 2018
Ethics approval and consent to participate
: Our investigation was conducted in accordance with contemporary ethical standards, the Declaration of Helsinki, and national and international guidelines. This study was approved by the authors’ institutional review board (Samsung Medical Center).
: Not applicable.
: The authors declare that they have no competing interests.
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