Open Access

Table 1

Sample distribution in the survey.

Distribution de l’échantillon dans l’enquête.

  2013 2015
Members 80 82
Non-members 105 67
Total 185 149

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.