I searched a lot and couldn't find anything about customizing the balance in footnote of the Microsoft word. It is actually quite useful since it's really common for affiliations in scientific papers. This is the footnote affiliation section in the word file of the IEEE conference template:
However, this template, which is in old .doc format, is not compatible with the insert->Equation of the MS-word and the document should be converted to a newer version (.docx). After conversion the footnote goes like this
What I found in microsoft web page is that:
By default, Word 2013 positions footnotes in columns when a document has multiple columns. Additionally, footnotes begin in the first column on the page regardless of where the footnote reference appears in the body text. Word 2013 balances the footnotes across the footnote columns.
So, is it possible to customize the balance in the footnote ?!