[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Covid -19 (recombinante) vaccine", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Covid -19 (recombinante) vaccine", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "1;third dose 6 Months After the Second Dose;12 week interval between the first two doses", "treatment_id": 1154, "treatment_name": "Sars-cov-2 recombinant protein vaccine", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "1;third dose 6 Months After the Second Dose;8 week interval between the first two doses", "treatment_id": 1154, "treatment_name": "Sars-cov-2 recombinant protein vaccine", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}]