by Rachel Bridge ...[et al.] Rachele Alpine ...[et al.] by David Baird ... [et al.] by Fang Hai ...[et al.] by Galen Gruman ... [et al.]. by Gang Zhang ...[et al.] by Joel G. Siegel...[et al.] by Kathy Allen ... [et al.] by Larry Payne ...[et al.] by Manuel Gausa...[et al.]