Article History
Received: 8 July 2020
Accepted: 9 November 2020
First Online: 18 November 2020
Compliance with ethical standards
:
: The present study was approved by National Medical Research Registration with ID NMRR-18-1190-41921 (IIR) and research ethic review board of Universiti Malaysia Sarawak.
: The authors declared that they have no conflict of interest.