URMC / Labs / Oltvai Lab / Collaborators Collaborators Ivet Bahar, Ph.D. (Computational & Systems Biology, University of Pittsburgh) Ziv Bar-Joseph, Ph.D. (Machine Learning, Carnegie Mellon University) Takis Benos, Ph.D. (Computational & Systems Biology, University of Pittsburgh) Hanna Salman, Ph.D. (Physics & Astronomy, University of Pittsburgh) Shilpa Sant, Ph.D. (Pharmacology, University of Pittsburgh) Katsuhiko Warita, Ph.D. (Tottori University, Japan) Alan Wells, M.D., Ph.D. (Pathology, University of Pittsburgh)