1. Austrian Center for Medical Innovation and Technology Wiener Neustadt Austria
2. Center for Medical Physics and Biomedical Engineering Medical University of Vienna Vienna Austria
3. Institute of Nuclear Medicine University College London Bloomsbury UK
4. Institute of Diagnostic, Interventional Radiology and Nuclear Medicine Landesklinikum Wiener Neustadt Austria
5. Computer Assisted Clinical Medicine Medical Faculty Mannheim Heidelberg University Heidelberg Germany
6. Department of Radiation Oncology Medical University of Vienna Vienna Austria