TO ADD EMAIL TO AUTHOR NAME:

We recommend writing it in HTML code like this: 

<a href="mailto:joendoe@hotmail.com">Joen Doe</a>

The result would be like this:

Joen Doe

FOR MORE THAN ONE AUTHOR:

<a href="mailto:joendoe@hotmail.com">Joen Doe</a> , <a href="mailto:doejoen@yahoo.com">Other Name</a>

The result would be like this:

Joen Doe , Other Name