1. Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
2. GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands
3. Department of Radiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, USA
4. Center for Molecular Imaging and Nuclear Medicine, School of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou, China