Submitters can add their Co-Authors (full name & email address) during the Submission process.
If you forgot to add their names when you uploaded the Poster/Presentation, you can still add them (if Submissions are still open).
Log in here, go to My Submissions and then navigate to the Presentation Material tab.
Click on Edit and add the co-authors in the Invite Co-authors section:
Co-Authors will then be shown on the Article page.
For further assistance, please don't hesitate to contact us via the chat widget on the bottom right corner of the screen.