[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "NITRATE", "treatment_type": "DIETARY_SUPPLEMENT", "pharmacological_treatment": "TODO"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "PLACEBO", "treatment_type": "DIETARY_SUPPLEMENT", "pharmacological_treatment": "Placebo"}]

[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "NITRATE", "treatment_type": "Dietary Supplement", "pharmacological_treatment": "TODO"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "PLACEBO", "treatment_type": "Dietary Supplement", "pharmacological_treatment": "Placebo"}]

[{"arm_notes": "nan", "treatment_id": 2405, "treatment_name": "Multi-component nutritional formula", "treatment_type": "Nutrition", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]