[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "aerobic exercise", "treatment_type": "Other", "pharmacological_treatment": "TODO"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "aerobic exercise", "treatment_type": "Other", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "low intensity", "treatment_id": 41, "treatment_name": "Aerobic exercise", "treatment_type": "Rehabilitation", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "moderate intensity", "treatment_id": 41, "treatment_name": "Aerobic exercise", "treatment_type": "Rehabilitation", "pharmacological_treatment": "Non pharmacological treatment"}]