Following the success of London, ESTRO will hold the 2nd EIOF Congress in Geneva Switzerland from 19 to 23 April 2013. As in London the Congress will include: - 12 Biennial on Physics & Radiation Technology for Clinical Radiotherapy -GEC-ESTRO-ISIORT Conference -Radiation & Oncology Forum New to 2013, the congress will also include PREVENT (Prediction, Recognition, Evaluation and Eradication of Normal Tissue effects of radiotherapy).