1. Biomedical Center Munich, Physiological Chemistry, Ludwig-Maximilians-Universität München, 82152 Planegg-Martinsried, Germany
2. Univ Rennes, CNRS, Structure fédérative de recherche Biosit, IGDR (Institut de génétique et développement de Rennes) - UMR 6290, F- 35000 Rennes, France
3. MTA SZBK Lendület DNA damage and nuclear dynamics research group, Biological Research Center of the Hungarian Academy of Sciences, 6276 Szeged, Hungary