Kathryn Paige Harden and Sabine Gysi / 22 April 2020
Elisabetta Aurino and Sharon Wolf / 20 April 2020
Hanna Dumont / 31 March 2020
Sabine Gysi / 17 February 2020
Sabine Gysi / 27 January 2020
Claire Stevenson / 13 January 2020
Elizabeth Bonawitz / 9 January 2020
Catherine Hartley / 25 November 2019
David Yeager / 15 November 2019
Jelena Obradović / 25 October 2019
Moira R. Dillon / 24 September 2019
Daniel Ansari / 7 August 2019