[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "High-titer Convalescent COVID-19 Plasma (CCP1)", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Standard-titer Convalescent COVID-19 plasma (CCP2)", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "high-titer ABO-compatible convalescent COVID-19 plasma", "treatment_id": 322, "treatment_name": "Convalescent plasma", "treatment_type": "Convalescent plasma", "pharmacological_treatment": "Biological treatment"}, {"arm_notes": "standard-titer ABO-compatible convalescent COVID-19 plasma", "treatment_id": 322, "treatment_name": "Convalescent plasma", "treatment_type": "Convalescent plasma", "pharmacological_treatment": "Biological treatment"}]