AUTHOR=Cuocolo Alberto , Petretta Mario 

TITLE=PET and SPECT Specialty Grand Challenge. When Knowledge Travels at the Speed of Light, Photons Take to the Field

JOURNAL=Frontiers in Nuclear Medicine

VOLUME=1

YEAR=2021

URL=https://www.frontiersin.org/journals/nuclear-medicine/articles/10.3389/fnume.2021.671914

DOI=10.3389/fnume.2021.671914

ISSN=2673-8880