Denys N Wheatley*, Elaine Campbell, Paul BS Lai and Paul NM Cheng BioMedES, Leggat House, Keithhall, Inverurie, Aberdeen AB51 0LX, UK; School of Biological Sciences, University of St Andrews, Fife; Department of Surgery, Chinese University of Hong Kong, Shatin, Hong Kong; Department of Clinical Oncology, Hong Kong Sanatorium and Hospital, Happy Valley, Hong Kong ________________________________...