求助！爱思唯尔投稿，interactive plot viewer

返修的文件，有个interactive plot viewer，需要上传csv文件，请问这是什么意思啊

Experimental Neurology features the Interactive Plot Viewer, see: http://www.elsevier.com/interactiveplots. Interactive Plots provide easy access to the data behind plots. To include one with your article, please prepare a .csv file with your plot data and test it online at http://authortools.elsevier.com/interactiveplots/verification before submission as supplementary material.

提供的网址打开了也没找到