Roy Morrison / 15 October 2018
Sabine Gysi / 12 October 2018
Brenna Hassinger-Das / 1 August 2018
Aisha Schnellmann / 18 July 2018
Sandro Giuliani / 13 July 2018
Caroline Smrstik Gentner / 8 June 2018
Gillian R. Hayes / 2 May 2018
Simon Sommer / 11 April 2018
Cristina Riesen / 15 February 2018
Caroline Smrstik Gentner / 11 September 2017
Sabine Gysi / 29 May 2017