Impact Factor
4.60
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.
Each v. has also distinctive title.
Issue for Jan. 2000 called also: Feb. 2000.
Also issued online.
v.1, no. 1 (Jan. 2000)20020111 Notice published Printed on acid-free paper that meets the full ANSI standard for Permanent Paper