[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "MT-2766 High dose (3.75 \u00b5g)", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "MT-2766 Low dose", "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": "High dose (3.75 \u00b5g)", "treatment_id": 2704, "treatment_name": "Mt-2766", "treatment_type": "Virus-like particle", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Low dose", "treatment_id": 2704, "treatment_name": "Mt-2766", "treatment_type": "Virus-like particle", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]

[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "MT-2766 High dose", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "MT-2766 Low dose", "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": "High dose, 2, day 0-21, IM", "treatment_id": 328, "treatment_name": "Coronavirus-like particle covid-19", "treatment_type": "Virus-like particle", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Low dose, 2, day 0-21, IM", "treatment_id": 328, "treatment_name": "Coronavirus-like particle covid-19", "treatment_type": "Virus-like particle", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]