In much the same way data can be retracted from printed copies of newspapers that already have widely circulated copies in both personal and institutional/library hands: by publishing a subsequent retraction later in the chain, like any other change.
Sure. But in the days of it systems and digitalization less and less is being printed. Itβs also quite difficult to find and access these printed copies someone might have stored somewhere.
In much the same way data can be retracted from printed copies of newspapers that already have widely circulated copies in both personal and institutional/library hands: by publishing a subsequent retraction later in the chain, like any other change.