deletions | additions       diff --git a/section_Competing_interests_I_have__.tex b/section_Competing_interests_I_have__.tex  index 95b0746..41692ae 100644  --- a/section_Competing_interests_I_have__.tex  +++ b/section_Competing_interests_I_have__.tex 
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\section*{Competing interests}  I have no conflicts of interest to disclose.