Corrections, expressions of concern, and retractions

In accordance with COPE, SEI acknowledges that after an article has been published it may be necessary to make a change to the article. There are four possible changes that may be made:

• Correction
• Expression of Concern
• Retraction
• Removal

(see https://publicationethics.org/postpublication)

For articles published in SEI, this will be done by the Editor. In the event that a post publication change is necessary, a notice will be linked to the original article.