From the Department of Radiology, Molecular Imaging Program at Stanford, Stanford University School of Medicine, Stanford, CA (R.R., L.P., F.P., L.K., H.E.D.-L.); and Department of Pediatrics, Hematology/Oncology, Stanford University School of Medicine, Stanford, CA (H.E.D.-L.).

Received for publication June 1, 2023; and accepted for publication, after revision, August 21, 2023.

Conflicts of interest: none declared.

This work was supported by a grant from the National Cancer Institute (grant number U24CA264298 [principal investigator Heike E. Daldrup-Link]). The small animal imaging and biomedical statistics research resources used for this project were supported by the Stanford Cancer Institute (P30CA124435 grant [principal investigator Steven Artandi] from the National Cancer Institute).

Correspondence to: Heike E. Daldrup-Link, MD, PhD, Department of Radiology, Lucile Packard Children's Hospital, Stanford School of Medicine, 725 Welch Rd, CA 94305-5654. E-mail: [email protected].

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