Lock, Paul Shern Xin https://orcid.org/0000-0002-9138-9124
Siow, Glenn W.
Karandikar, Amit
Goh, Julian Park Nam
Siow, Jin Keat
Article History
Received: 11 February 2019
Accepted: 22 April 2019
First Online: 2 May 2019
Compliance with ethical standards
:
: None of the authors have conflict of interest to declare. There are no financial disclosures for the above authors.
: This study has been approved by the Hospital Doman Specific Review Board (DSRB) and approved as per hospital ethics protocol.
: As this is a retrospective study, and the data used are non-identifiable, patient consent was not required as per institutional ethics protocol.