1. Department
of Chemistry, Faculty of Science, University of Copenhagen,
Universitetsparken 5, DK-2100 Copenhagen, Denmark
2. CNRS, LCC (Laboratoire
de Chimie de Coordination), 205, route de Narbonne, F-31077 Toulouse,
France, and Université de Toulouse, UPS, INPT, LCC, F-31077 Toulouse, France
3. Department of Pharmaceutics and Analytical Chemistry,
Faculty of Pharmaceutical Sciences, University of Copenhagen, Universitetsparken 2, DK-2100 Copenhagen, Denmark
4. Department of Clinical Biochemistry and Immunology, Statens Serum Institut, Artillerivej 5, DK-2300 Copenhagen,
Denmark
5. Department of Biochemistry, University of Zürich, Winterthurerstrasse 190,
8057 Zurich, Switzerland