Impact Factor
4.25
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.
Title from cover.
Print issues ceased with v. 8, no. 6 (Nov. 2008)
Vol. 2, no. 2 (Mar. 2002) misnumbered as v. 2, no. 1 on cover.
Also issued online.
v. 1, no. 1 (Oct. 2000 )20020315 Notice published Printed on acid-free paper