• Registration of contributions: symposiums – Until Octuber 11, 2020.
• Registration of contributions: communications – Until November 13, 2020 – 00:00 hours (Lisboa).
• Notification of results to contributions received: this will be done continuously as it is received.
• Registration and payment without contribution: until 4 December 2020.
• Registration and payment of speakers: until 26 November 2020.
• Celebration of the Congress – From 9 to 11 December 2020.