by Rachel Bridge ...[et al.] 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 Galen Gruman ... [et al.]. by Gang Zhang ...[et al.] by Kathy Allen ... [et al.] by Larry Payne ...[et al.]