1. National Institutes of Health, Bethesda, MD, USA.
2. Virginia Commonwealth University, Richmond, VA, USA.
3. Centers for Disease Control Prevention, Atlanta, GA, USA.
4. Jichi Medical University, Tochigi-ken, Japan.
5. Pacific Biomarkers and Pacific Biometrics Research Foundation, Seattle, WA, USA.
6. Otsuka Pharmaceutical, Tokyo, Japan.
7. Osaka Medical Center for Health Science and Promotion, Osaka, Japan.
8. Health Diagnostics Laboratory, Richmond, VA, USA.