Stephen Whittle... [et al.] Stephen Whittle... [et al. Stephen Lioy...[et al.] Stephen Coppel...[et al.] Stephen Lioy...[et al. Ruth Whittle...[et al. Ruth Whittle...[et al.]. Stephen Coppel...[et al. Stephen G. Breyer ... [et al.] Stephen.Bann ... [et al.