Report summary

For Washington University in St. Louis Department of Pediatrics in 2015-2026, the graph shows 119 visible PIs and 397 internal PI collaborations. The dominant subject mix is Medicine as the leading field (50% of slots across 106 PIs; 106 labels), Genetics as the leading subfield (9% of slots across 27 PIs; 27 labels), and Hemoglobinopathies and Related Disorders as the leading topic (2% of slots across 7 PIs; 7 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The top weighted PIs are Bryan A. Sisk (68.8 weighted works; Mobile Health and mHealth Applications, Vascular Malformations and Hemangiomas). The most visible ties are Christopher D. Smyser and Cynthia Rogers (66 shared works, weight 21). The standout breakdown groups are group 1 with 9 PIs, 10 internal connections, weight 46.2, around Physiology, Epidemiology, Cell Biology, led by Marwan Shinawi, Ewa Ziółkowska, Philip T. Levy.