1. School
of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, P.O.
Box 1627, FI-70211 Kuopio, Finland
2. Department of Drug Design and Pharmacology, Faculty of Health & Medical Sciences, University of Copenhagen, Jagtvej 160, 1165 Copenhagen, Denmark
3. Auckland
Cancer Society Research Centre, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand