Affiliation: | 1. Department of Pathology, University of Washington School of Medicine, Seattle, WA 98195, USA;2. Department of Medicine, University of Washington School of Medicine, Seattle, WA 98195, USA;3. Department of Pathology, Chang-Gung Memorial Hospital Kaohsiung Medical Center, Chang-Gung University College of Medicine, 833 Tao-Yuan, Taiwan;4. Department of Pathology, the Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA |