Funding for this research was provided by:
Canada Research Chairs (ID: 231753)
Singapore Ministry of Education's AcRF (MOE2014-T3-1-006)
Text and Data Mining valid from 2020-03-03
Received: 3 July 2019
Accepted: 21 February 2020
First Online: 3 March 2020
Ethics approval and consent to participate
: This study was approved by the National Healthcare Group Domain Specific Review Board (Ref: 2015/00804, 2015/01037). All blood samples were collected with informed consent and de-identified prior to any analysis done in this study. All experimental methods were in compliance with the Helsinki Declaration.
: Not applicable.
: The authors declare that they have no competing interests.