1. Departments of Internal Medicine (S.-W.W., R.-T.L., J.-F.C., I.-Y.C., M.-H.C., P.-W.W.), Kaohsiung, Taiwan 833;
2. Neurology (C.-W.L., T.-K.L., S.-D.C.), Kaohsiung, Taiwan 833;
3. Department of Biochemistry and Center for Cellular and Molecular Biology (Y.-H.W., C.-F.L.), National Yang-Ming University, Taipei, Taiwan 112
4. Pathology (H.-L.E.), Chang Gung Memorial Hospital, Kaohsiung, Taiwan 833;