this edition written and researched by Emilie Filou...[et al.] this edition written and researched by Emilie Filou...[et al. this edition written and researched by Emilie Filou ... [et al.]. this edition written and researched by Belinda Dixon...[et al.] this edition written and researched by Belinda Dixon...[et al. this edition written and researched by Alison Bing...[et al.] this edition written and researched by Amy Balfour...[et al.] this edition written and researched by Amy C Balfour ...[et al.] this edition written and researched by Sandra Bao ...[et al.] this edition written and researched by Abigail Blasi...[et al.]