[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Two doses of commercial scale inactivated SARS-CoV-2 vaccine at the schedule of day 0,14", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Two doses of pilot scale inactivated SARS-CoV-2 vaccine at the schedule of day 0,14", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Two doses of pilot scale inactivated SARS-CoV-2 vaccine at the schedule of day 0,14 in elderly", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "2 (aged 26-45)", "treatment_id": 1168, "treatment_name": "Sars-cov-2 vaccine (inactivated)", "treatment_type": "Inactivated virus", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "2 (aged 18-59)", "treatment_id": 1168, "treatment_name": "Sars-cov-2 vaccine (inactivated)", "treatment_type": "Inactivated virus", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "2 (aged \u226560)", "treatment_id": 1168, "treatment_name": "Sars-cov-2 vaccine (inactivated)", "treatment_type": "Inactivated virus", "pharmacological_treatment": "Vaccine"}]