Free Access

Fig. 10

thumbnail

The same as Fig. 9 for Cluster 2. In this case the CFW field is not symmetric with respect to the other CFs, to avoid including a significant portion of C1, whose position is also indicated in the map.

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.