Impact Factor
3.93
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 first issue; title from caption (publisher's Web site, viewed Dec. 2, 2008).
Latest issue consulted: Vol. 4 (May 2008) (viewed Dec. 2, 2008).