[{"arm_notes": "nan", "treatment_id": 857, "treatment_name": "Nanocovax", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "nan", "treatment_id": 857, "treatment_name": "Nanocovax", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "nan", "treatment_id": 857, "treatment_name": "Nanocovax", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "nan", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]

[{"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}, {"arm_notes": "Low dose", "treatment_id": 2275, "treatment_name": "Adjuvant+sars-cov-2 rs/matrix-m1 adjuvant", "treatment_type": "Adjuvant+protein subunit", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Middle dose", "treatment_id": 2275, "treatment_name": "Adjuvant+sars-cov-2 rs/matrix-m1 adjuvant", "treatment_type": "Adjuvant+protein subunit", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "High dose", "treatment_id": 2275, "treatment_name": "Adjuvant+sars-cov-2 rs/matrix-m1 adjuvant", "treatment_type": "Adjuvant+protein subunit", "pharmacological_treatment": "Vaccine"}]