Funding for this research was provided by:
Ministry of Higher Education, Malaysia. (02-02-13-1251FR; FRGS)
Received: 13 September 2018
Accepted: 19 November 2019
First Online: 29 November 2019
Ethics approval and consent to participate
: The experimental protocol was established, performed in accordance with the guidelines and were approved by the Institutional Animal Care and Use Committee (IACUC), Universiti Putra Malaysia (UPM/IACUC/AUP-R086/2017).
: Not applicable.
: The authors declare that they have no competing interests.