Impact Factor
3.53
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.
Description based on: Vol. 1, no. 4 (July/Aug. 1996); title from cover.
Print issues ceased with v. 25 (2020).
Also issued online.