About the Authors

Salem Alshaarawi

Affiliation Department of Ophthalmology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia

Ismail Shatriah

shatriah@usm.my

Affiliation Department of Ophthalmology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia

Embong Zunaina

Affiliation Department of Ophthalmology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia

Wan Hazabbah Wan Hitam

Affiliation Department of Ophthalmology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: IS WHWH. Performed the experiments: SA. Analyzed the data: SA IS EZ. Contributed reagents/materials/analysis tools: SA. Wrote the paper: SA IS.