[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "GRT-R910 10 mcg Dose (After Adenovirus based vaccine)", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "GRT-R910 10 mcg Dose (After Adenovirus based vaccine)", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "GRT-R910 10 mcg Dose (after AZ)", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "GRT-R910 10 mcg Dose (after mRNA based vaccine)", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "GRT-R910 10 mcg Dose (after mRNA based vaccine)", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "GRT-R910 30 mcg Dose (after AZ)", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "GRT-R910 10 mcg Dose", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "GRT-R910 30 mcg Dose", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "10\u00b5g;1;day 1;IM ; previously vaccinated with a first-generation COVID-19 vaccine AstraZeneca", "treatment_id": 1145, "treatment_name": "Sam-lnp-s-tce", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "30\u00b5g;1;day 1;IM ; previously vaccinated with a first-generation COVID-19 vaccine AstraZeneca", "treatment_id": 1145, "treatment_name": "Sam-lnp-s-tce", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}]

[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "GRT-R910 booster 113 days after prime", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "GRT-R910 booster 113 days after prime", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "GRT-R910 booster 28 days after prime", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "GRT-R910 booster 28 days after prime", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]