Ang, Bryan Chin Hou
Cheong, Kai Xiong http://orcid.org/0000-0001-9302-1107
Tan, Mellisa Mei Hui
Lim, Edmund Wei Long
Tey, Frederick Lian Kheng
Tan, Colin Siang Hui
Tan, Marcus Chiang Lee
Article History
Received: 6 March 2020
Accepted: 25 April 2020
First Online: 8 May 2020
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (SingHealth Centralised Institutional Review Board) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.