About the Authors

Mohamad Shariff A. Hamid

ayip@um.edu.my

Affiliation Unit of Sports Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia

Ashril Yusof

Affiliation Sports Centre, University of Malaya, Kuala Lumpur, Malaysia

Mohamed Razif Mohamed Ali

Affiliation Department of Orthopaedic Surgery, 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: MSAH AY MRMA. Performed the experiments: MSAH AY MRMA. Analyzed the data: MSAH AY MRMA. Contributed reagents/materials/analysis tools: MSAH AY MRMA. Wrote the paper: MSAH AY MRMA.