1. Division of Molecular Endocrinology Medical Clinic III, Carl Gustav Carus University Clinic, Technische Universität Dresden, Dresden, Germany
2. Department of Clinical Pathobiochemistry and Institute of Clinical Chemistry and Laboratory Medicine Carl Gustav Carus University Clinic, Technische Universität Dresden, Dresden, Germany
3. Institute of Anatomy Technische Universität Dresden, Dresden, Germany
4. Cold Spring Harbor Laboratory, Cold Spring Harbor New York, USA
5. Medical Clinic III, Carl Gustav Carus University Clinic, Technische Universität Dresden, Dresden, Germany
6. Center for Regenerative Therapies Dresden, Technische Universität Dresden, Dresden, Germany
7. Division of Stem Cell Biology Medical Clinic III, Carl Gustav Carus University Clinic, Technische Universität Dresden, Dresden, Germany