by Denise Angelo...[et al.] by Dianne Ayres...[et al.] by Gang Zhang ...[et al.] by George Peper...[et al.] by Joel G. Siegel...[et al.] by Mike Mead...[et al.] by Efrem Sigel,...[et al.] by Melissa Lagonegro... [et al.] by Melissa Lagonegro...[et al.] by David Else...[et al.]