Funding

No external funding was used in the preparation of this article.

Conflict of Interest

Chia Siang Kow, Dinesh Sangarran Ramachandram, and Syed Shahzad Hasan declare that they have no potential conflicts of interest that might be relevant to the contents of this article.

Author Contributions

Chia Siang Kow, Dinesh Sangarran Ramachandram, and Syed Shahzad Hasan contributed to the preparation of this letter.

Data availability

Our manuscript has no associated data