[Tex/LaTex] Line break in author list for elsarticle document class

Question

I'm using the Elsavier document class elsarticle where the authors are added with individual \author{Bob} commands.

I have a long list of authors (generated randomly for this example):

\author{Stormy Kilduff}
\author{Rosann Ursery}
\author{Sebrina Bucklew}
\author{Lashaun Valerius}

This generates two lines:

Stormy Kilduff, Rosann Ursery, Sebrina
Bucklew, Lashaun Valerius

Instead I would like to force a line break after a comma and produce something like this:

Stormy Kilduff, Rosann Ursery,
Sebrina Bucklew, Lashaun Valerius

Answer 1

The easiest thing is just to use non-breakable spaces ~:

\documentclass{elsarticle}

\author{Stormy~Kilduff}
\author{Rosann~Ursery}
\author{Sebrina~Bucklew}
\author{Lashaun~Valerius}
\author{Sebrina~Bucklew}
\author{Lashaun~Valerius}

\begin{document}
\maketitle
\end{document}