Indexed in the Journal Citation Reports Science Edition released by Clarivate Analytics (previously the Intellectual Property and Science business of Thomson Reuters) 

Frequency:  12

 

Impact Factor

Impact Factor
5-year

Article Influence Score

2018 3.250 (80/266) 2.924 0.810
2017 2.450 (95/260) 2.346 0.786
2016 1.660 (132/260) 1.765 0.609
2015 1.136 (142/257) 1.424 1.546
2014 1.234 (126/249) 1.546 0.751

 

ISSN:  1549-7747