[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Alveavax-v1.2", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Alveavax-v1.2", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Alveavax-v1.2", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Alveavax-v1.2", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Janssen Ad26.COV2.S", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}]

[{"arm_notes": "Low dose", "treatment_id": 2729, "treatment_name": "Alveavax-v1.2", "treatment_type": "Dna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Standard dose", "treatment_id": 2729, "treatment_name": "Alveavax-v1.2", "treatment_type": "Dna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "High dose", "treatment_id": 2729, "treatment_name": "Alveavax-v1.2", "treatment_type": "Dna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "", "treatment_id": 24, "treatment_name": "Ad26.cov2.s", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Subcutaneous", "treatment_id": 2729, "treatment_name": "Alveavax-v1.2", "treatment_type": "Dna based vaccine", "pharmacological_treatment": "Vaccine"}]