1. Institute of Stem Cell Research, Helmholtz Center for Health and Environmental Research Munich, Neuherberg 85764, Germany
2. Institute of Experimental Genetics, Helmholtz Center Munich, Neuherberg 85764, Germany
3. Institute of Pathology, Medical School, Ludwig Maximilian University Munich, Munich 80337, Germany
4. Institute of Computational Biology, Helmholtz Center Munich, Neuherberg 85764, Germany
5. Department of Experimental Genetics, Technical University Munich, Freising 85354, Germany
6. Department of Mathematics, Technical University Munich, Garching 85747, Germany
7. Nymphenburg Clinic for Plastic and Aesthetic Surgery, Munich 80637, Germany