Document is current

Funding

: Not funding.

Conflicts of Interest

: Not conflicts of interest to the best of my knowledge.

Ethics Approval

: Not relevant.

Consent to Participate

: Not applicable.

Consent for Publication

: Not applicable.

Availability of Data and Material

: Not applicable.

Authors Contributions

: Not applicable, I am only the sole author of the article.

Code Availability

: Not applicable.