[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "One COVID-19 vaccine candidate (TMV-083/V-591) administration - High dose;Placebo", "treatment_type": "Biological;Other", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Two COVID-19 vaccine candidate (TMV-083/V-591) administrations - High dose", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Two COVID-19 vaccine candidate (TMV-083/V-591) administrations - Low dose", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "2", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}, {"arm_notes": "low dose;2;days0-28", "treatment_id": 1835, "treatment_name": "Tmv-083/v-591", "treatment_type": "Replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "high dose;2;days0-28", "treatment_id": 1835, "treatment_name": "Tmv-083/v-591", "treatment_type": "Replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "high dose;1;day0", "treatment_id": 1835, "treatment_name": "Tmv-083/v-591", "treatment_type": "Replicating viral vector", "pharmacological_treatment": "Vaccine"}]

[{"arm_notes": "nan", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Placebo;One COVID-19 vaccine candidate (TMV-083) administration - High dose", "treatment_type": "Other;Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Two COVID-19 vaccine candidate (TMV-083) administrations - High dose", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Two COVID-19 vaccine candidate (TMV-083) administrations - Low dose", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]