[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Moderna;Pfizer/BioNTech (BNT162b2)", "treatment_type": "Biological;Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "Pfizer/BioNTech (BNT162b2) or 0.25 ml of Moderna vaccine", "treatment_id": 1153, "treatment_name": "Sars-cov-2 mrna vaccine", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}]