^aDepartment of Medicine, University of California, Davis, CA, United States

^bDepartment of Pathology, University of California, Davis, CA, United States

^cThe VA Northern California Health Care System, Sacramento, CA, United States

^dDepartment of Medicine, Sinai Hospital of Baltimore, MD, United States

^eDepartment of Medicine, Columbia University, New York, NY, United States

^fDepartment of Medicine, St. Luke's-Roosevelt Hospital Center, New York, NY, United States

^gDepartment of Medicine, Xiangya Hospital of Xiangya Medical School, Central South University, Changsha, PR China

^hThe General Clinical Research Center, Columbia University, New York, NY, United States