- The official congress language is English.
- Sunday October 6th - Friday October 11th, 2019
Registration desk - opening hours
- Registration desks are located at the ASTER PLAZA and will be open from Sunday October 6th, throughout the congress.
Visa/letters of invitation
- Letters of invitation required, to meet the administrative and legal regulations for visas for participants from certain countries, are available upon written request addressed to the Congress Secretariat. Such documents will not result in the organizers waiving registration fees.