Open Access



L=1 930 mm6~40点0.398 10.638 340.475 63.693 7591.291
L=1 970 mm7~36点0.291 00.631 710.465 83.923 9951.280
L=2 020 mm3~41点0.223 30.630 310.463 73.964 0331.294

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.