About the Authors

Lee Lan Low

lowleelan@yahoo.com

Affiliations Medical Education and Research Development Unit, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia, Institute for Health Systems Research, Ministry of Health Malaysia, Selangor, Malaysia

Seng Fah Tong

Affiliation Department of Family Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia

Wah Yun Low

Affiliation Research and Management Center, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LLL SFT WYL. Performed the experiments: LLL. Analyzed the data: LLL SFT WYL. Contributed reagents/materials/analysis tools: LLL SFT WYL. Wrote the paper: LLL SFT WYL.