IEEE Tran LaTeX Template: Affiliation Block Layout

What I eventually did was using the IEEE tran template with the following code. Looks clean and saves space.

\author{
\IEEEauthorblockN{{\bf John Doe}\IEEEauthorrefmark{1}\IEEEauthorrefmark{2}\IEEEauthorrefmark{3}\\ \tt\footnotesize [email protected]} \and
\IEEEauthorblockN{{\bf Jane Doe}\IEEEauthorrefmark{1}\\ \tt\footnotesize [email protected]}
\and
\IEEEauthorblockA{\IEEEauthorrefmark{1}Affiliate 1, Adress ...}
\IEEEauthorblockA{\IEEEauthorrefmark{2}Affiliate 2, Adress ...}
\IEEEauthorblockA{\IEEEauthorrefmark{3}Affiliate 3, Adress ...}
}

I use this and the end result solves the original problem, is capable of retaining original formatting and alignment, doesn't require additional packages, and does not limit the number of adjacent affiliations.

\author{
    \IEEEauthorblockN{
        Author1 Name\IEEEauthorrefmark{1}\IEEEauthorrefmark{2}, 
        Author2 Name\IEEEauthorrefmark{3}, and 
        Author3 Name\IEEEauthorrefmark{1}\IEEEauthorrefmark{2}}
    \IEEEauthorblockA{
        \begin{tabular}{cc}
            \begin{tabular}{@{}c@{}}
                \IEEEauthorrefmark{1}
                    Affiliation1,\\
                    Affiliation1\\
                \IEEEauthorrefmark{2}
                    Affiliation1,\\
                    Affiliation2,\\
                    Affiliation2\\
                    \{author1, author2\}@some.domain.com
            \end{tabular} & \begin{tabular}{@{}c@{}}
                \IEEEauthorrefmark{3}
                    Affiliation3,\\
                    Affiliation3,\\
                    Affiliation3,\\
                    [email protected]
            \end{tabular}
        \end{tabular}
    }
}