[{"arm_notes": "", "treatment_id": null, "treatment_name": ";Fractional COVID 19 vaccines;Standard COVID 19 vaccines", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Fractional COVID 19 vaccines", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Standard COVID 19 vaccines", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "fractional dose", "treatment_id": 1911, "treatment_name": "Covid-19 vaccine", "treatment_type": "Other covid vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "standard dose", "treatment_id": 1911, "treatment_name": "Covid-19 vaccine", "treatment_type": "Other covid vaccine", "pharmacological_treatment": "Vaccine"}]