[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Blood for research purposes;Placebo;Blood for anti-drug antibody (ADA);Nasopharyngeal, oropharyngeal, or saliva swab", "treatment_type": "Procedure;Drug;Procedure;Procedure", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Nasopharyngeal, oropharyngeal, or saliva swab;Blood for research purposes;Blood for pharmacokinetic samples;Blood for anti-drug antibody (ADA);NT-I7", "treatment_type": "Procedure;Procedure;Procedure;Procedure;Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "NT-I7;Nasopharyngeal, oropharyngeal, or saliva swab;Blood for anti-drug antibody (ADA);Blood for research purposes", "treatment_type": "Drug;Procedure;Procedure;Procedure", "pharmacological_treatment": "Pharmacological treatment"}]

[{"arm_notes": "", "treatment_id": 678, "treatment_name": "Interleukin-7", "treatment_type": "Interleukins", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "Pilot", "treatment_id": 679, "treatment_name": "Interleukin-8", "treatment_type": "Interleukins", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]