* Corresponding authors

^a Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA
E-mail: jschuemann@mgh.harvard.edu

^b Program in Biomedical Radiation Sciences, Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, South Korea
E-mail: sye@snu.ac.kr

^c Biomedical Research Institute, Seoul National University College of Medicine, Seoul, South Korea

^d Robotics Research Laboratory for Extreme Environment, Advanced Institutes of Convergence Technology, Seoul National University, Suwon, South Korea

^e Harvard Medical School, Boston, Massachusetts, USA

^f Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast, UK

^g Nanoprobes Inc. Yaphank, New York, USA

^h UConn Health, Farmington, Connecticut, USA