[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Blood samples for the study of the humoral response to SARS-CoV-2 variants and of the cellular response after vaccination against COVID-19", "treatment_type": "Other", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "2", "treatment_id": 222, "treatment_name": "Bnt162b2", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}]