Pierre Dillenbourg / 11 May 2020
Jennifer E. Symonds / 7 May 2020
Caroline Smrstik Gentner / 4 May 2020
Joël Vogt and Edy Portmann / 27 April 2020
Caroline Smrstik Gentner / 13 April 2020
Annie Brookman-Byrne / 2 April 2020
Hanna Dumont / 31 March 2020
Caroline Smrstik Gentner / 21 March 2020
Annie Brookman-Byrne / 19 March 2020
Caroline Smrstik Gentner / 18 March 2020
Franz Tschimben / 12 March 2020
Laura Millmann / 5 March 2020