1. Max Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany
2. Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
3. Institute of Laboratory Animals, Graduate School of Medicine, Kyoto University, Kyoto, Japan
4. Department of Reprogramming Science, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
5. CAS-MPG Partner Institute for Computational Biology, Shanghai, China
6. Universitätsklinikum Carl Gustav Carus, Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe, Technische Universität Dresden, Dresden, Germany