24 Sep Humboldt Colloquium in Poland (postponed to 23.-25.09.2021) Date: 24 - 26/09/2020 Participation: upon invitation
21 Sep Humboldt Colloquium: "Research Collaborations in Transition – Opportunities and Challenges for the Humboldt Network" Place: Rome (Italy) Date: 21 - 23/09/2023