1. From the Departments of Surgery (Z.L., S.M., J.R., Q.W., B.L.), Pathology and Laboratory Medicine (B.L.), Biomolecular Chemistry and Medicine (D.S.A., D.F.M.), McArdle Laboratory for Cancer Research (J.Z.), Pediatrics (C.M.S.), and Ophthalmology and Visual Sciences (N.S.), University of Wisconsin School of Medicine and Public Health, Madison; and Department of Vascular Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China (Z.L.).