1. Department of Ophthalmology, University Clinic Schleswig-Holstein (UKSH), University of Lübeck, Lübeck, Germany
2. Department of Ophthalmology, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
3. Reference Center for Lymph Node Pathology and Hematopathology, Lübeck, Germany
4. Department of Radiation Oncology, Eberhard Karls University Tübingen, Tübingen, Germany
5. Department of Radiation Oncology, University Clinic Schleswig-Holstein (UKSH), University of Lübeck, Lübeck, Germany
6. Department of Ophthalmology, Eberhard Karls University Tübingen, Tübingen, Germany