deletions | additions       diff --git a/authors.tex b/authors.tex  index f3c1d76..2825c19 100644  --- a/authors.tex  +++ b/authors.tex 
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Ben Farr\footnote{Enrico \author{Ben Farr\altaffilmark{1}}  \affil{Enrico  Fermi Institute, University of Chicago, Chicago, IL 60637, USA},  Christopher USA}  \author{Christopher  P. L. Berry\footnote{School Berry\altaffilmark{2}}  \affil{School  of Physics & Astronomy, University of Birmingham, Birmingham, B15 2TT, UK}