inclusion criteria: 1. clinically healthy adults aged 18 - 59 years. 2. subjects have been informed properly regarding the study and signed the informed consent form. 3. subjects will commit to comply with the instructions of the investigator and the schedule of the trial.

inclusion criteria: 1. clinically healthy adults aged 18 - 59 years. 2. subjects have been informed properly regarding the study and signed the informed consent form. 3. subjects will commit to comply with the instructions of the investigator and the schedule of the trial.

inclusion criteria: clinically healthy adults aged 18 - 59 years. subjects have been informed properly regarding the study and signed the informed consent form. subjects will commit to comply with the instructions of the investigator and the schedule of the trial.

inclusion criteria: clinically healthy adults aged 18 - 59 years. subjects have been informed properly regarding the study and signed the informed consent form. subjects will commit to comply with the instructions of the investigator and the schedule of the trial.

inclusion criteria: 1. clinically healthy adults aged 18 - 59 years. 2. subjects have been informed properly regarding the study and signed the informed consent form. 3. subjects will commit to comply with the instructions of the investigator and the schedule of the trial.

inclusion criteria: 1. clinically healthy adults aged 18 - 59 years. 2. subjects have been informed properly regarding the study and signed the informed consent form. 3. subjects will commit to comply with the instructions of the investigator and the schedule of the trial.