Impact much smaller than expected (percentage of citations is smaller with more than 75% of the percentage of articles)

Minimal impact

The impact is smaller than expected (percentage of citations smaller with 50% - 75% of the article percentage)

Very low impact

Small impact (−25% - 50%)

Low impact

Stationary/Neutral (−25% - +25%)

Neutral

Increased impact (between +25 and +50%)

Increased impact

Large impact (between +50 and +75%)

Large impact

Very large impact (percentage of citations is bigger with more than 75% than the percentage of retracted articles)

Very large impact