[{"arm_notes": "", "treatment_id": null, "treatment_name": "intradermal injection of a fractional dose (10 \u00b5g and 20 \u00b5g) mRNA-1273 LPN vaccine compared to intramuscular injection of the standard dose (100 \u00b5g) mRNA-1273 LPN vaccine", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "10 \u03bcg or 20 \u03bcg; 2;Day0-28", "treatment_id": 824, "treatment_name": "Mrna-1273", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "20 \u03bcg or 100 \u03bcg; 2;Day0-28", "treatment_id": 824, "treatment_name": "Mrna-1273", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}]

[]

[{"arm_notes": "", "treatment_id": null, "treatment_name": "intradermal injection of a fractional dose (10 \u00b5g and 20 \u00b5g) mRNA-1273 LPN vaccine compared to intramuscular injection of the standard dose (100 \u00b5g) mRNA-1273 LPN vaccine", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]