Impact Factor
4.30
Estimated influence, citation density, publishing volume, and citation integrity from the analytics table.
Volume, recency, access pattern, and citing-community signals from the journal analytics record.
Recent article records with DOI-first linking and condensed abstracts.
Issues have also distinctive titles.
Description based on: Vol. 51, no. SS-2 (Apr. 26, 2002); title from cover.
Also issued online.