Joe Bathelt / 12 September 2018
Nicole Oberer / 4 July 2018
Annie Brookman-Byrne / 11 June 2018
Julianne Hill / 23 April 2018
Philippe Wampfler / 26 February 2018
Sabine Gysi / 8 December 2017
Pippa Wysong / 29 September 2017
Koraly Pérez-Edgar / 15 September 2017