About the Authors

Rajalingham Sakthiswary

sakthis5@hotmail.com

Affiliation Department of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Kuala Lumpur, Malaysia

Azman Ali Raymond

Affiliation Department of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Kuala Lumpur, Malaysia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RS AAR. Performed the experiments: RS. Analyzed the data: AAR. Wrote the paper: RS AAR.