Funding for this research was provided by:
SingHealth Duke-NUS (08/FY2019/P2/13-A67)
Received: 17 July 2020
Accepted: 23 October 2020
First Online: 30 October 2020
Ethics approval and consent to participate
: The study, Protocol version 1.5 dated 2 March 2020, Participant Information Sheet and Consent Form, have been approved by the SingHealth Centralised Institutional Review Board No. 2019/2407 in accordance with the ethical principles that have their origin in the Declaration of Helsinki and that are consistent with the Good Clinical Practice and the applicable regulatory requirements. All included patients have to give their written consent before entering the study. Informed consent will be obtained by study investigators.
: Not applicable.
: The authors declare that they have no competing interests.