Sohn, Jie Ohn
Park, Hye Jin
Kim, Se Hee
Kim, Min Ji
Song, Hyun Jin
Yun, Jung Im
Lim, Jeong Mook
Lee, Seung Tae http://orcid.org/0000-0002-8952-3881
Funding for this research was provided by:
National Research Foundation of Korea (NRF-2017R1A2B4009777)
Article History
Received: 6 July 2019
Accepted: 17 August 2019
First Online: 5 December 2019
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 review board of Seoul Women’s Hospital as well as the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.