[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "BNT162b2;Placebo;Seasonal Inactivated Influenza Vaccine", "treatment_type": "Biological;Biological;Other", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "BNT162b2;Placebo;Seasonal Inactivated Influenza Vaccine", "treatment_type": "Biological;Biological;Other", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "Coadministration Group", "treatment_id": 2415, "treatment_name": "Bnt162b2+influenza vaccine", "treatment_type": "Rna based vaccine+non covid vaccine", "pharmacological_treatment": "Vaccine+non covid vaccine"}, {"arm_notes": "Separate Administration Group", "treatment_id": 2415, "treatment_name": "Bnt162b2+influenza vaccine", "treatment_type": "Rna based vaccine+non covid vaccine", "pharmacological_treatment": "Vaccine+non covid vaccine"}]