Institute of Computational Biology, Helmholtz Zentrum München, Neuherberg, Germany.|Institute of Computational Biology, Helmholtz Zentrum München, Neuherberg, Germany.|Institute of Computational Biology, Helmholtz Zentrum München, Neuherberg, Germany.|Institute of Computational Biology, Helmholtz Zentrum München, Neuherberg, Germany.|Institute of Computational Biology, Helmholtz Zentrum München, Neuherberg, Germany.|Research Unit Radiation Cytogenetics, Helmholtz Zentrum München, Neuherberg, Germany.