Manfred Droste; Universitat Leipzig; -- ; M2 ; ;
Gena Hahn; University of Montreal; -- ; M2 ; knows more during mid-May;
Alistair Lachlan; Simon Fraiser University; -- ; -- ; ;
Katrin Tent; Universitata Munster; -- ; M2 ; knows more at the beginning of May;
Stevo Todorcevic; University of Toronto; -- ; M2 ; ;