[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Smell Training", "treatment_type": "Behavioral", "pharmacological_treatment": "TODO"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Smell Training", "treatment_type": "Behavioral", "pharmacological_treatment": "TODO"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Smell Training", "treatment_type": "Behavioral", "pharmacological_treatment": "TODO"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Smell Training", "treatment_type": "Behavioral", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "Unimodal Olfactory Training with Conventional Odors", "treatment_id": 1364, "treatment_name": "Visual-olfactory training", "treatment_type": "Rehabilitation", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "Unimodal Olfactory Training with Patient-Preferred Odors ", "treatment_id": 1364, "treatment_name": "Visual-olfactory training", "treatment_type": "Rehabilitation", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "Bimodal Visual, Olfactory Training with Conventional Odors ", "treatment_id": 1364, "treatment_name": "Visual-olfactory training", "treatment_type": "Rehabilitation", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2188, "treatment_name": "Standard of care", "treatment_type": "Standard of care", "pharmacological_treatment": "Standard of care"}]