edited by Derek Hird, Geng Song. edited by Cees W. de Jong. edited by Aida Yuen Wong. edited by Derek Attridge. edited by Derek Congram. edited by Janet Zhiqun Xing. edited by Derek Hall, Seabank Associates. edited by Derek Hughes and Janet Todd. edited by Bernd Heine, Derek Nurse. edited by Derek Barton, David Ollis