1. Ferrier Research Institute, Victoria University of Wellington, 69 Gracefield Rd, Lower Hutt 5040, New Zealand
2. Cancer Genetics Laboratory, Department of Biochemistry, University of Otago, 710 Cumberland Street, Dunedin 9016, New Zealand
3. Institute of Pharmacy, Christian-Albrechts-University of Kiel, Gutenbergstraße 76, D-24116 Kiel, Germany