contributions by Simon Castets ... [et al. contributions by Simon Castets ... [et al.] contributions by Alyson Baker ... [et al. contributions by Julie Barten ... [et al. contributions by Tim Benton ... [et al. with contributions by Simon Baier ... [et al. contributions by Dirk Snauwaert ... [et al. contributions by Mieke Albers...[et al. contributions by Dimitrios Pandermalis ... [et al. contributions by James Taylor...[et al.