1. Department of RadiologyFeinberg School of MedicineNorthwestern University Chicago IL 60611 USA
2. Department of Biomedical–Chemical EngineeringThe Catholic University of Korea 43 Jibong‐ro Bucheon‐si Gyeonggi 14662 Republic of Korea
3. Molecular Recognition Research CenterKorea Institute of Science and Technology (KIST) Seoul 02792 Republic of Korea
4. Department of Biological ScienceKorea University Seoul 02841 Republic of Korea
5. Biomedical Engineering Research CenterAsan Institute for Life Sciences Asan Medical Center, 88 Olympic‐ro 43‐gil, Songpa‐gu Seoul 05505 Republic of Korea
6. X‐Ray Science DivisionArgonne National Laboratory Argonne IL 60439 USA
7. Department of HY‐KIST Bio‐ConvergenceHanyang University Seoul 04763 Republic of Korea
8. Robert H. Lurie Comprehensive Cancer Center Chicago IL 60611 USA
9. Department of Biomedical EngineeringMcCormick School of Engineering Evanston IL 60208 USA