Funding for this research was provided by:
National University Health System (NUHS Bridging Funds FY17)
National University Cancer Institute, Singapore (NCIS Centre Grant Seed Funding Program (Aug2014 Grant Call))
Singapore Cancer Society (SCS Cancer Research Grant 2014)
Text and Data Mining valid from 2018-07-09
Received: 7 February 2018
Accepted: 4 July 2018
First Online: 9 July 2018
Ethics approval and consent to participate
: The protocol (version 5, dated 24 April 2015) and the associated informed consent documents have been reviewed and approved by the National Healthcare Group Domain Specific Review Board on 4 May 2015, under the reference number DSRB 2014/01316. Protocol amendments, if any, will be reviewed and approved by the DSRB and documented in a memorandum. Written informed consent will be obtained from participants in this study.
: Not applicable.
: The authors declare that they have no competing interests.
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