[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "no intervention", "treatment_type": "Other", "pharmacological_treatment": "TODO"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "regular aerobic exercise training", "treatment_type": "Other", "pharmacological_treatment": "TODO"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "tai chi exercise", "treatment_type": "Other", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "nan", "treatment_id": 2594, "treatment_name": "Tai chi", "treatment_type": "Rehabilitation", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": 41, "treatment_name": "Aerobic exercise", "treatment_type": "Rehabilitation", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": 2188, "treatment_name": "Standard of care", "treatment_type": "Standard of care", "pharmacological_treatment": "Standard of care"}]

[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "regular aerobic exercise training", "treatment_type": "Other", "pharmacological_treatment": "TODO"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "regular aerobic exercise training;tai chi exercise", "treatment_type": "Other;Other", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "nan", "treatment_id": 2594, "treatment_name": "Tai chi", "treatment_type": "Rehabilitation", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": 41, "treatment_name": "Aerobic exercise", "treatment_type": "Rehabilitation", "pharmacological_treatment": "Non pharmacological treatment"}]