Mohd, Suhaili http://orcid.org/0000-0002-3494-8831
Yusof, Norimah
Lai, Lee-Lee
Hossain, Md. Golam
Ramalingam, Saravana
Hamid, Suzina Sheikh AB
Ng, Wuey Min
Mansor, Azura
Article History
Received: 17 March 2018
Accepted: 25 June 2019
First Online: 1 July 2019
Ethics approval and consent to participate
: The ethic application was submitted to University of Malaya Ethic Committee however the committee decided the study did not require ethical approval based on the nature of the study. The study followed the ethical process and adhered to Declaration of Helsinki where anonymity of participants’ data is guaranteed.
: Not applicable.
: The authors declare that they have no competing interests.