1. Division of Infectious Diseases, Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
2. School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
3. Department of Critical Care Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
4. Department of Pathology, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
5. Department of Neurosurgery, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan