How to write multiple author name and location? [duplicate]

Question

I am trying to add multiple Author and institute name with location but it's not working.

What I have tried is:

\begin{document}
\title{Multi label classification}
\author[1]{John S}
\author[2]{Prbhu M}
\author[3]{Three}
\affil[1]{US}

I am looking for like this:

How to add multiple emails like that with location and institute?

Thanks in advance !