[{"arm_notes": "", "treatment_id": null, "treatment_name": "Chronic liver disease group:COVID-19 vaccine;Healthy control group:COVID-19 vaccine;", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Chronic liver disease group:COVID-19 vaccine", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Healthy control group:COVID-19 vaccine;", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "Chronic liver disease group", "treatment_id": 1911, "treatment_name": "Covid-19 vaccine", "treatment_type": "Other covid vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Healthy control group", "treatment_id": 1911, "treatment_name": "Covid-19 vaccine", "treatment_type": "Other covid vaccine", "pharmacological_treatment": "Vaccine"}]