Impact Factor
3.32
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.
Latest issue consulted: Vol. 2, no. 2 (June 2004).
Also issued online.
v.1, no. 1 (Jan. 2003) 20050119 Notice published Printed on acid-free paper that meets the full ANSI standard for Permanent Paper