Question: What is the focus of both Lehigh University, an American private university and Rockefeller University, a center for biological and medical sciences?
Sentence (from "Shiraz University of Medical Sciences"): Shiraz University of Medical Sciences (SUMS) (Persian: دانشگاه علوم پزشکی شیراز Dāneshgāh-e Olum Pezeshki-e Shirāz‎ ‎ ) is a public medical school located in Shiraz, Iran.
Relevant evidence: No