Smith, Blake R. https://orcid.org/0009-0000-0117-2590
Flynn, Ryan T.
GutiƩrrez, Alonso N.
Hyer, Daniel E. https://orcid.org/0000-0002-7638-9599
Funding for this research was provided by:
U.S. Department of Health & Human Services | National Institutes of Health (R37CA226518)
Article History
Received: 4 April 2024
Accepted: 25 June 2025
First Online: 31 July 2025
Competing interests
: The authors decare the following competing interests: Dr. Daniel Hyer and Dr. Ryan Flynn are co-inventors on a patent for the Dynamic Collimation System that has been licensed to IBA, Dr. Blake Smith, Dr. Daniel Hyer, and Dr. Ryan Flynn are co-inventors on a provisional patent issued for the SpeleoFilter technology pending to University of Iowa Research Foundation. The 3D printing performed in this work was done through Stratasys as a paid commercial service, which none of the authors report a competing financial interest. Dr. Alonso N. GutiƩrrez has nothing pertinent to this work to disclose.