Funding for this research was provided by:
Singapore Ministry of Education (MOE) Academic Research Fund (AcRF) under Tier 1 Fund (2017-T1-001-034)
Temasek Foundation Innovates’ Singapore Millennium Foundation Grant (M4062472.SS0)
Text and Data Mining valid from 2020-04-06
Received: 13 June 2019
Accepted: 25 March 2020
First Online: 6 April 2020
Ethics approval and consent to participate
: This study has been approved by the Institutional Review Board of Nanyang Technological University Singapore (IRB-2017-03-044). Written informed consent was obtained from all participants before study participation. Participants’ confidentiality, safety from unintended outcomes and right to withdraw without any adverse consequences was safeguarded under the ethical provisions reviewed by NTU-IRB.
: Not applicable.
: The authors declare that they have no competing interests.