Abstracts must be submitted by May 1, 2021.

Abstract Submission Deadline: Extended to May 1

  • All registered attendees are encouraged to submit abstracts which will be chosen for either poster or short oral presentations. 
  • Posters will be submitted before the meeting as short (no longer than 5 minutes) videos describing the poster, with up to 3 accompanying slides. Poster presenters will be asked to be available to answer questions via an online chat during the poster session.
  • For the short talks, presenters will be asked to make a 10-minute video of their Powerpoint presentation to be submitted before the meeting, then be available to answer questions live following the broadcast of their talks.
  • Abstracts will be reviewed on an “as submitted basis” by the HA 2021 Program Committee.  We will contact you upon completion of the review.
  • All approved abstracts will be published in the HA 2021 Program & Abstract Book.

Guidelines for Abstract Preparation

  • PAGE LAYOUT: Portrait orientation, 1” (2.5 cm) margins
  • FONT TYPE/SIZE: Times New Roman x 12
  • ABSTRACT LENGTH: Max Word Count 500 including References and Funding Source(s)
  • NO FIGURES can be included.
  • AUTHORS LISTING: Names with numerical superscript for affiliation
  • LIST OF AFFILIATION: Follow Numerical superscript for affiliation
  • PRESENTING AUTHOR: Indicated by a superscript*

HA 2021 Platinum Sponsors

HA 2021 Gold Sponsors

How to Submit Abstracts:

You will be emailed a unique link for Abstract Submissions upon Event Registration.

If you have questions related to Abstracts, please send an email to

Online registration and abstract submissions are now open.   Abstracts must be submitted by May 1.

Email Signup

Stay up to date on conferences, and special announcements. (Unsubscribe any time.)


DOUBLE OPT-IN: You will be sent an automated email, requiring that you confirm your request.

Log in