1. Auckland Cancer
Society Research
Centre, The University of Auckland, Private
Bag 92019, Auckland 1142, New Zealand
2. Cancer Research Technology Ltd,
Birkbeck College, University of London,
London, U.K.
3. Cancer Research
Technology Ltd, Wolfson Institute for Biomedical Research, The Cruciform
Building, Gower Street, London WC1E 6BT, U.K.