[{"arm_notes": "nan", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Probiotic: Lactobacillus salivarius + Vit D + Zinc", "treatment_type": "DIETARY_SUPPLEMENT", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "nan", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Probiotic: Lactobacillus salivarius + Vit D + Zinc", "treatment_type": "Dietary Supplement", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "", "treatment_id": 1598, "treatment_name": "Lactobacillus salivarius+vitamin d+zinc", "treatment_type": "Microbiota intervention+vitamins and dietary supplements", "pharmacological_treatment": "Non pharmacological treatment+pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]

[{"arm_notes": "nan", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Probiotic: Lactobacillus salivarius PS7 + Vit D + Zinc", "treatment_type": "Dietary Supplement", "pharmacological_treatment": "TODO"}]