main contributors, Michael Brett...[et al. main contributors, Michael Brett ...[et al. main contributors, Michael Brett...[et al.] main contributors, Michael Brett ...[et al.] contributor, Michael Ewert ... [et al. main contributors, Juliet Clough ... [et al. contributors, Rachel Aronin...[et al. main contributors, Juliet Clough ... [et al.]. contributors, Nick Beech...[et al. [contributors, Sidney Sze ... [et al.