Report summary

For Northwestern University Department of Dermatology in 2018-2020, the graph shows 44 visible PIs and 59 internal PI collaborations. The dominant subject mix is Medicine as the leading field (57% of slots across 41 PIs; 41 labels), Dermatology as the leading subfield (19% of slots across 22 PIs; 22 labels), and Dermatology and Skin Diseases as the leading topic (6% 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 top weighted PIs are Jonathan I. Silverberg (91.3 weighted works; Dermatology and Skin Diseases, Allergic Rhinitis and Sensitization). The most visible ties are Han Peng and Robert M. Lavker (14 shared works, weight 9.1). The standout breakdown groups are group 1 with 10 PIs, 10 internal connections, weight 20.5, around Oncology, Dermatology, Pathology and Forensic Medicine, led by Pedram Gerami, Beatrice Nardone, Joan Guitart; group 2 with 8 PIs, 7 internal connections, weight 12.4, around Dermatology, Surgery, Immunology and Allergy, led by Jonathan I. Silverberg, Amy S. Paller, Shuai Xu.