Caroline Smrstik Gentner / 20 July 2020
Annie Brookman-Byrne / 22 June 2020
Daniel Ansari / 19 May 2020
Rana Dajani / 18 May 2020
Kathryn Bates / 14 May 2020
Pierre Dillenbourg / 11 May 2020
Caroline Smrstik Gentner / 4 May 2020
Annie Brookman-Byrne / 19 March 2020
Susanne Schweizer / 27 February 2020