1. Cancer
Drug Development Group, German Cancer Research Center (DKFZ), Im Neunheimer
Feld 280, D-69120 Heidelberg, Germany
2. Medicinal
Chemistry, Institute of Pharmacy and Molecular Biotechnology (IPMB), Heidelberg University, Im Neuenheimer Feld 364, D-69120 Heidelberg, Germany
3. Institute
of Structural Biology, Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), D-85764 Neuherberg, Germany
4. Biomedical Center of the Ludwig-Maximilians-Universität München, D-82152 Planegg-Martinsried, Germany