[{"arm_notes": "New Type treatment : Not available", "treatment_id": null, "treatment_name": "Not available", "treatment_type": "", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "New Type treatment : Not available", "treatment_id": null, "treatment_name": "Not available", "treatment_type": "", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": null, "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]

[{"arm_notes": "1, 2 or 3", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}, {"arm_notes": "1, 2 or 3", "treatment_id": 24, "treatment_name": "Ad26.cov2.s", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}]