[{"arm_notes": "", "treatment_id": null, "treatment_name": "Individuals in the intervention arm are provided a high-dose vitamin D (alfacalcidol 2 mg per day) in addition to standard treatment for COVID-19 pneumonia from enrollment until hospital discharge ;Individuals in the control arm are provided with the standard treatment for COVID-19 pneumonia;Active Comparator Drug;No Intervention Other;Vitamin D ;No vitamin D", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "high dose", "treatment_id": 1370, "treatment_name": "Vitamin d", "treatment_type": "Vitamins and dietary supplements", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2188, "treatment_name": "Standard of care", "treatment_type": "Standard of care", "pharmacological_treatment": "Standard of care"}]