“Molecular imaging is itself a complex activity, requiring knowledge and integration of physics, chemistry and biology. Imaging in 2020 has brought together leading experts to stimulate advances in the field of molecular imaging such as imaging and tracking of immune cells, engineering of immunity, and the use of imaging to evaluate immunotherapies. A key aspect of the meeting structure is the time allocated to discussion, in the scientific sessions, poster sessions and in informal settings. These highly informed, face-to-face conversations have been crucial in creating new collaborations and encouraging researchers to incorporate new approaches into their existing work,” said Daniel C. Sullivan, M.D., Professor and Vice Chair, Research, Department of Radiology, Duke University Medical Center.