Tan, Teck Wei http://orcid.org/0000-0003-1376-7908
Nair, Rajesh
Saad, Sanad
Thurairaja, Ramesh
Khan, Muhammad Shamim
Article History
Received: 8 May 2018
Accepted: 19 June 2018
First Online: 22 June 2018
Compliance with ethical standards
:
: The authors declare no conflict of interest and do not have anything to disclose.
: The study was approved by the institutional research committee and was performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.