[{"arm_notes": "", "treatment_id": null, "treatment_name": "Experimental group1:prompt vaccination strategies;Experimental group2:deferred vaccination strategies;", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Experimental group1:prompt vaccination strategies", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Experimental group2:deferred vaccination strategies;", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "prompt", "treatment_id": 1911, "treatment_name": "Covid-19 vaccine", "treatment_type": "Other covid vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "deferred", "treatment_id": 340, "treatment_name": "Covid19 vaccine", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}]

[{"arm_notes": "", "treatment_id": null, "treatment_name": "Arm A:prompt vaccination strategies;Arm B:deferred vaccination strategies;", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Arm A:prompt vaccination strategies", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Arm B:deferred vaccination strategies;", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "Prompt vaccination strategies", "treatment_id": 1911, "treatment_name": "Covid-19 vaccine", "treatment_type": "Other covid vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Deferred vaccination strategies", "treatment_id": 1911, "treatment_name": "Covid-19 vaccine", "treatment_type": "Other covid vaccine", "pharmacological_treatment": "Vaccine"}]