1. Division of Biochemistry, Loma Linda University School of Medicine, Loma Linda, CA 92350, USA
2. Northern Caribbean University, Manchester, Jamaica
3. Division of Microbiology and Molecular Genetics, Loma Linda University School of Medicine, Loma Linda, CA 92350, USA
4. Department of Earth and Biological Sciences, Loma Linda University School of Medicine, Loma Linda, CA 92350, USA
5. College of Arts and Sciences, Faulkner University, Montgomery, AL 36109, USA