Same as Fig. 1 but for Swift data; those from October 2016, December 2016, January 2017, and April 2017 are shown as red triangles, black dots, blue crosses, and cyan squares, respectively.
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.