[{"arm_notes": "", "treatment_id": null, "treatment_name": "A dose (2 mL) of JH509 or placebo is inhaled twice daily (morning and evening) for about 4 minutes using a Philips mesh nebulizer for seven days.", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "", "treatment_id": 698, "treatment_name": "Jh509", "treatment_type": "Others pharmacological treatment", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]