[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Spikogen/Covax-19", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Spikogen/Covax-19", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Spikogen/Covax-19", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Spikogen/Covax-19", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "2, 3 weeks apart", "treatment_id": 335, "treatment_name": "Covax-19", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "2, 4 weeks apart", "treatment_id": 335, "treatment_name": "Covax-19", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "2, 5 weeks apart", "treatment_id": 335, "treatment_name": "Covax-19", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "2, 6 weeks apart", "treatment_id": 335, "treatment_name": "Covax-19", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}]