[{"arm_notes": "nan", "treatment_id": 2188, "treatment_name": "Standard of care", "treatment_type": "Standard of care", "pharmacological_treatment": "Standard of care"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Vaccine, COVID19", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Vaccine, COVID19", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Vaccine, COVID19", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}]

[{"arm_notes": "third dose;completed 2 doses of inactivated COVID-19 vaccine 4-8 months before", "treatment_id": 1168, "treatment_name": "Sars-cov-2 vaccine (inactivated)", "treatment_type": "Inactivated virus", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "third dose;completed 2 doses of inactivated COVID-19 vaccine 4-8 months before", "treatment_id": 1154, "treatment_name": "Sars-cov-2 recombinant protein vaccine", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "third dose;completed 2 doses of inactivated COVID-19 vaccine 4-8 months before", "treatment_id": 1153, "treatment_name": "Sars-cov-2 mrna vaccine", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "", "treatment_id": 2188, "treatment_name": "Standard of care", "treatment_type": "Standard of care", "pharmacological_treatment": "Standard of care"}]