1. 1st Medical Department University Cancer Center Leipzig (UCCL), University Leipzig Medical Center Leipzig Germany
2. Institute for Medical Informatics, Statistics and Epidemiology (IMISE) Medical Faculty of the University Leipzig Leipzig Germany
3. Department of Radiology University Leipzig Medical Center Leipzig Germany
4. Yonsei Cancer Center Yonsei University College of Medicine Seoul South Korea
5. Division Oncology Department Medical Center Seoul South Korea
6. First Department of Internal Medicine University Medical Center of the Johannes Gutenberg University Mainz Mainz Germany