• Registration for contributions: symposia – Until 30 September 2021.
  • Registration of contributions: papers – Until 15 November 2021 00:00 hours (Rome time).
  • Notification of results to contributions received: will be done continuously as received.
  • Registration and payment without contribution: until 4 December 2021.
  • Registration and payment of speakers: until 26 November 2021.
  • Holding of the Congress: From 13 to 15 December 2021.