1. Center for Health Disparities and Molecular Medicine, Department of Basic Sciences, Loma Linda University School of Medicine, Loma Linda, CA 92354, USA
2. Department of Medicine, Division of Hematology/Medical Oncology, Loma Linda University School of Medicine, Loma Linda, CA 92354, USA
3. Department of Medicine, Division of Rheumatology, Loma Linda University School of Medicine, Loma Linda, CA 92354, USA