Affiliation: | 1. Department of Pathology, Banner University Medical Center-Tucson, University of Arizona, Tucson, Arizona;4. Department of Surgery, Banner University Medical Center-Tucson, University of Arizona, Tucson, Arizona;2. Department of Laboratory Medicine and Pathology, Mayo Clinic, Scottsdale, Arizona;3. Department of Cardiology, Yuma Regional Medical Center, Yuma, Arizona |