[{"arm_notes": "New Type treatment : interferone beta-1a", "treatment_id": null, "treatment_name": "interferone beta-1a", "treatment_type": "", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": null, "treatment_id": null, "treatment_name": "Standard Care", "treatment_type": "Standard Care", "pharmacological_treatment": "Standard of care"}]

[{"arm_notes": "", "treatment_id": 671, "treatment_name": "Interferon beta 1a", "treatment_type": "Interferons", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2188, "treatment_name": "Standard of care", "treatment_type": "Standard of care", "pharmacological_treatment": "Standard of care"}]