2016_12_12.txt	Wolfgang  (chair Axel)
2017_05_09.txt	Matthias
2018_04_10.pdf	Nils      (chair: Matthias)
2019_06_10.pdf	Wlad
2020_06_24.txt	Axel      (chair: Matthias)
2020_11_27.pdf	Philippe
2021_04_23.txt	Axel      (chair: Nils)
2022_03_17.txt	Piyali
2023_06_12.txt	Philippe  (chair: Philippe)
2023_11_30.txt	Axel
2024_06_07.txt	Nils
2024_09_27.txt	Philippe
2024_11_12.txt	Piyali
2025_05_12.txt	Matthias
2025_06_12.txt	Philippe  (chair: Philippe)
2025_10_24.txt	Philippe
2026_06_09.txt	Jennifer
2026_10_21.txt	Axel      (chair: Philippe until next time)