[{"arm_notes": "", "treatment_id": null, "treatment_name": "- BNT162b2 10 ug/BNT162b2 10 ug; 21 days apart;- BNT162b2 10 ug/BNT162b2 10 ug; 56 days apart;Active Comparator Biological/Vaccine;Experimental Biological/Vaccine;BNT162b2;BNT162b2", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "D0; D21", "treatment_id": 222, "treatment_name": "Bnt162b2", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "D0;D56", "treatment_id": 222, "treatment_name": "Bnt162b2", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}]