Written informed consent must be obtained before any study specific procedures are undertaken.
The process of the experiment (brief describe) The patients must come back for follow during 4 to 12 weeks after starting the new therapy. The investigators will follow the patients' lipid profile and any side effects and stop the observation till 36 months after starting the new therapy. The serum level of HIV-VL, CD4, GOT, GPT, triglyceride, cholesterol, HDL-cholesterol, and LDL-cholesterol will be checked every 3 months. The patients' chart and all data will be delinked to protect the patients' right and privacy.