1. Department
of Medical Protein Research, VIB, A. Baertsoenkaai 3, 9000 Ghent, Belgium
2. Department
of Biochemistry, Ghent University, A. Baertsoenkaai 3, 9000 Ghent, Belgium
3. Institut
de Chimie Organique et Analytique (ICOA), UMR 7311 CNRS-Université d’Orléans, Pôle de chimie, Rue de Chartres, 45100 Orléans, France
4. Biomotif AB, P.O. Box 156, SE-182 12 Danderyd, Sweden
5. Oncology Discovery, Janssen Research and Development, A Division of Janssen Pharmaceutica NV, Turnhoutseweg
30, B-2340 Beerse, Belgium
6. Department
of Medical Biochemistry and Biophysics, Karolinska Institutet, Scheelelaberatoriet Scheeles väg 2, SE-171 77 Stockholm, Sweden