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DECLARATIONS
Acknowledgments
We thank Dr. Tayyaba Hasan (Massachusetts General Hospital) and Dr. Brian Pogue (Dartmouth Medical
Center) for their longstanding collaborations with us through an NIH Program Project that they co-direct.

Authors’ contributions
Conception and design, gather experimental data, analysis, interpretation and writing: Anand S
Gather experimental data: Yasinchak A, Bullock T, Govande M
Conception and design, analysis, interpretation, funding and writing: Maytin EV

Availability of data and materials
Not applicable.

Financial support and sponsorship
This work was supported by P01CA084203 (Tayyaba Hasan and Edward Maytin) from the National Cancer
Institute, National Institutes of Health, USA; Velosano pilot award grant, Cleveland Clinic (Edward Maytin
and Sanjay Anand); and NIH shared instrument grant award S100D018205 (IVIS Spectrum) to Imaging
Core, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio.

Conflicts of interest
All authors declared that there are no conflicts of interest.

Ethical approval and consent to participate
Not applicable.

Consent for publication
Not applicable.

Copyright
© The Author(s) 2019.

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