About the Authors

Lee Fung Ang

Affiliation School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800, Penang, Malaysia

Lip Yee Por

Affiliation Faculty of Computer Science and Information Technology, University of Malaya, 50603, Kuala Lumpur, Malaysia

Mun Fei Yam

yammunfei@yahoo.com

Affiliation School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800, Penang, Malaysia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LFA MFY. Performed the experiments: LFA LYP MFY. Analyzed the data: LFA LYP MFY. Contributed reagents/materials/analysis tools: LFA LYP MFY. Wrote the paper: LFA LYP MFY.