About the Authors

Kelvin Kian Loong Wong

k.wong@rmit.edu.au

Affiliation School of Aerospace, Mechanical and Manufacturing Engineering, RMIT University, Bundoora, Australia

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

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