1. JBS Science, Inc. Doylestown PA USA
2. The Baruch S. Blumberg Research Institute Doylestown PA USA
3. Department of Internal Medicine National Cheng Kung University Hospital, College of Medicine Tainan Taiwan, Republic of China
4. Department of Surgery National Cheng Kung University Hospital, College of Medicine Tainan Taiwan, Republic of China
5. Liver Disease Prevention Center Division of Gastroenterology and Hepatology Thomas Jefferson University Hospital Philadelphia PA USA