1. Department of Chemistry, Lund University, Box 124, SE-221 00 Lund, Sweden
2. Division of Biochemistry & Structural Biology, Centre for Molecular Protein Science, Department of Chemistry, Lund University, Box 124, SE-221 00 Lund, Sweden
3. Department of Laboratory Medicine, Section MIG, Lund University, BMC-C1228b Klinikgatan 28, 221 84 Lund, Sweden