1. Research Professor of Medicine, Career Awardee, National Institutes of Health, Loma Linda University School of Medicine, Los Angeles, California
2. Assistant Research Professor of Medicine, Career Development Awardee, National Institutes of Health, Loma Linda University School of Medicine, Los Angeles, California
3. Research Associate, Loma Linda University School of Medicine, Los Angeles, California
4. Pathology, Loma Linda University School of Medicine, Los Angeles, California