Granucci G, Aiello G, Alberti S, Avramidis KA, Braunmüller F, Bruschi A, Chelis J, Franck J, Figini L, Gantenbein G, et al. Conceptual design of the {EU} {DEMO} {EC}-system: main developments and R{&}amp$\mathsemicolon$D achievements. Nuclear Fusion [Internet]. 2017;57:116009.