by Gang Zhang ...[et al.] by Fang Hai ...[et al.] by Xizhang Chen ... [et al.] Can Kang ... [et al.] Zhang Feng ... [et al.] by Fu Gang...[et al.] S. L. Tang ... [et al.] by Larry Payne ...[et al.] by Paul Karr ... [et al.]. by Sam Lord ... [et al.]