In April 2014, our journal received a case report from author A with co-authors B, C, D and E. After undergoing a first round of revisions pertaining only to the paper’s format, author A excluded co-authors C, D, and E from the revised version and retained co-author B, without notifying the journal of this change. After this change, the manuscript underwent the complete evaluation process, comprising peer review and revisions by the authors. It was accepted for publication in July 2014.