Kim, Hee Kyung
Lee, Soo-Hyeon
Kim, Yu Jin
Park, Song Ee
Lee, Han Sang
Lim, Sung Won
Cho, Jang Ho
Kim, Ji-Yeon
Ahn, Jin Seok
Im, Young-Hyuck
Yu, Jong Han
Park, Yeon Hee http://orcid.org/0000-0003-4156-9212
Article History
Received: 2 August 2017
Accepted: 27 December 2018
First Online: 17 January 2019
Ethics approval and consent to participate
: Upon SMC Institutional Review Board (IRB) approval (2016–10–022-001), a retrospective review was performed for all patients who were treated for MBC at a tertiary cancer center between October 1997 and May 2016. The informed consents were waivered by SMC IRB (2016–10–022-001).
: Not applicable.
: The authors declare that they have no competing interests.
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