Kudos for trying to address the issue, late is better than never. If you believe there are possible risks if the methods were used, the first things to do would be a retraction, since an erratum/​corrigendum presuppose the consistency of the conclusion. Acting quickly could also prevent legal troubles.
Kudos for trying to address the issue, late is better than never. If you believe there are possible risks if the methods were used, the first things to do would be a retraction, since an erratum/​corrigendum presuppose the consistency of the conclusion. Acting quickly could also prevent legal troubles.