Upload Presentation File(s)
Poster Presentation Guidelines

English is the official language of the virtual CLLS 2021, therefore all presentations must be prepared and delivered in English. 

To present a poster at the Virtual Meeting, presenters are required to prepare: 

1.  Poster in PDF (mandatory)
  • Template: use 4-page PowerPoint Template
  • Size: the maximum file size is 5 MB
  • Special notes: Please make sure that the content of your poster does not include anything that would be impossible on a printed poster, i.e. no animations and no videos.

Please note that other delegates will be able to see and even download your poster presentation within two months after the symposium, so please make sure you have a consent to publish all information included

In case a presentation does not meet the specified conditions, the Scientific Committee reserves the right to not accept your presentation and ask you to edit it. 

2.  Video presentation of the poster (mandatory)

Poster presenters are asked to provide a short accompanying video describing their poster. 

  • Template: The three-minute video will accompany the PowerPoint presentation of your poster mentioned in the previous point. 
  • Length: The maximum length of your poster presentation is 3 minutes
  • Format: MP4 / MKV / MOV
  • Step-by-step instructions how to capture your 3-minute video can be found here.
  • Detailed instructions how to save your presentation in a video format see here
  • Size: the maximum file size is 100 MB  
Uploading poster presentations 

Poster upload will begin on Tuesday, 23 February 2021 and your poster presentation must be submitted no later than Wednesday, 3 March 2021.