[{"arm_notes": "New Type treatment : SARS-CoV-2 recombinant spike protein (SARS-CoV-2 rS) Drug Substance", "treatment_id": null, "treatment_name": "SARS-CoV-2 recombinant spike protein (SARS-CoV-2 rS) Drug Substance", "treatment_type": "", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": null, "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]

[{"arm_notes": "2", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}, {"arm_notes": "2", "treatment_id": 1158, "treatment_name": "Sars-cov-2 rs/matrix-m1 adjuvant", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}]