[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "AdCLD-CoV19-1", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "AdCLD-CoV19-1", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "Low dose 5.0x10^10VP;1;IM", "treatment_id": 28, "treatment_name": "Adcld-cov19", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "High dose 1.0x10^11VP;1;IM", "treatment_id": 28, "treatment_name": "Adcld-cov19", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}]