1. Department of Biochemistry and Cell BiologyUniversity of ViennaViennaAustria
2. Department of Transgenic Models of DiseaseInstitute of Molecular Genetics of the ASCRPragueCzech Republic
3. Electron Microscopy Campus Science Support FacilityMax F. Perutz LaboratoriesUniversity of ViennaViennaAustria
4. Functional Architecture of the CellGerman Cancer Research CenterHeidelbergGermany