[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "ERUCOV-VAC 3 \u00b5g/0.5 ml Vaccine", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "ERUCOV-VAC 6 \u00b5g/0.5 ml Vaccine", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]

[{"arm_notes": "3 \u00b5g/0.5 ml;2;days1-28", "treatment_id": 475, "treatment_name": "Erucov-vac", "treatment_type": "Inactivated virus", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "6 \u00b5g/0.5 ml;2;days1-28", "treatment_id": 475, "treatment_name": "Erucov-vac", "treatment_type": "Inactivated virus", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]