1. Department of Radiation Oncology, Saint Priest en Jarez, France
2. Department of Research and Teaching in Oncology, Saint Priest en Jarez, France
3. Molecular and cellular radiobiology Lab, CNRS UMR 5822, Institut de Physique Nucléaire de Lyon, IPNL, Lyon Medicine University, Lyon, France
4. Research Group in Radiobiology Clinical, Molecular and Cellular, National Cancer Institute, Bogota, Colombia
5. Department of Radiotherapy, Public General Hospital, Roanne, France