Report summary

For University of California, San Francisco Department of Radiation Oncology in 2015-2017, the graph shows 33 visible PIs and 80 internal PI collaborations. The main research signal is Medicine as the leading field (52% of slots across 32 PIs; 32 labels), Pulmonary and Respiratory Medicine as the leading subfield (14% of slots across 12 PIs; 12 labels), and Advanced Radiotherapy Techniques as the leading topic (8% of slots across 8 PIs; 8 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The most prominent PIs by weighted works are Sue S. Yom (22 weighted works; Head and Neck Cancer Studies, Head and Neck Surgical Oncology). The clearest collaboration lines are Steve Braunstein and Michael A. Garcia (17 shared works, weight 9.3). The strongest breakdown groups are group 1 with 9 PIs, 10 internal connections, weight 37.7, around Genetics, Epidemiology, Molecular Biology, led by David R. Raleigh, Steve Braunstein, Mitchel S. Berger.