Text and Data Mining valid from 2019-01-17
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.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.