International Symposium of the Collaborative Research Center 1335

Aberrant Immune Signals in Cancer

02–03 December 2021 • virtual

International Symposium of the Collaborative Research Center 1335

Aberrant Immune Signals in Cancer

02–03 December 2021 • virtual

Conference details


The virtual symposium

Presentation submission – technical information
Please create your presentation in 16:9 format.
The preferred file format is .pptx, alternatively pdf files are also accepted. The use of other formats may lead to deviations due to conversion problems.

Presentations with embedded videos
When using video sequences, please consider,
...that the CODEC required for playback is supplied and that PowerPoint supports playback.
... your video(s) is embedded.

Please prepare your contribution in such a way that the times allocated for this (speaking time and discussion) are adhered to. Please refer to the program for these. Chairs are requested to avoid overruns.

Conflict of Interest (COI)
Possible conflicts of interest (COI) must be disclosed and marked on your presentation. You can find a template with the corresponding mandatory information here.

Presentation Template

Zoom background 
You can use the official Zoom background for your presentation.

If you have any questions about preparing your presentation, please contact

  1.  Create an account at the following portal:
    > Registration portal
  2. Log in to the upload center with the created account data: 
    > Upload Center
  3. Enter your one-time verification code, you received in the email. 
  4. Upload your contribution(s) under "Presentation file upload". Confirm by clicking the "Submit Presentation" button.

The submission of your contribution will be possible to 21 November 2021. A timely submission is important as all presentations undergo a technical check. You may have to make adjustments to your presentation. 

In case of any questions regarding the upload of your presentation, please contact If you have any further questions regarding the conference, just let us know via

Technical prerequisites
To ensure the best possible transmission quality and stability, the use of a direct LAN connection (as opposed to WLAN) is recommended. 

Please note that our digital congress platform is not fully supported by Internet Explorer. For an optimal congress experience, we therefore recommend using the latest versions of Google Chrome or Firefox.

Before the congress, make sure that the sound and video quality of your computer/laptop is good.
Make sure you are using the latest version of your browser. Also make sure that you do not have too many tabs open in your browser. 

Please check that your browser and operating system supports Vimeo playback (German language):ür-Anschauen-Browsen-und-Apps 

In order to ensure a smooth (technical) process at the symposium, we ask you – if you are working with a work device (PC, laptop) in the company network (e.g. clinic, company) or a rental device – to clarify the following points with your IT department in advance: 

The following ports must be open:

  •  Port 443 (https)

  • for security reasons, port 80 (http):  

JavaScript must be activated in your browser.

The following domains must not be blocked by your firewall: 

  • Domain congress platform: 

  • Domain programme management: 

  • Domain for verification: * 

  • Support chat 

  • Live streaming: 








Registration and log-in 
Registration for the conference is possible via the menu item Registration

You can access the digital congress page via (activation will take place immediately before the start of the conference). 

To participate in the scientific program 
As regular participants: 

Please check whether your browser and operating system supports the use of Vimeo 

As active session participants (chairs, speakers, poster authors) 

  • Please make sure that your connection speed provides 2 Mbps upload, 4 Mbps download or better. You can test your Internet connection speed here. 

  • Please make sure that your audio settings are appropriate. You can check your settings in advance here. You can improve the quality by using a headset. 

  • We advise using a laptop or computer in order to guarantee an optimal visualization. Of course, the use of mobile devices is also supported.