[{"arm_notes": "", "treatment_id": null, "treatment_name": "Administration CoronaVac 0.5 ml intramuscular at deltoid muscle then AZD1222 0.5 ml intramuscular at deltoid muscle with a 4-week interval.;Administration AZD1222 0.5 ml intramuscular at deltoid muscle then CoronaVac 0.5 ml intramuscular at deltoid muscle with a 4-week interval.;Administration AZD1222 0.5 ml intramuscular at deltoid muscle then AZD1222 0.5 ml intramuscular at deltoid muscle with a 8-week interval.;Active Comparator Biological/Vaccine;Active Comparator Biological/Vaccine;Active Comparator Biological/Vaccine;CoronaVac/AZD1222;AZD1222/CoronaVac;AZD1222/AZD1222", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "heterologous coronavac/Chadox1 ncov-19;2;4 week interval;IM", "treatment_id": 1444, "treatment_name": "Chadox1 ncov-19+coronavac", "treatment_type": "Non replicating viral vector+inactivated virus", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "heterologous Chadox1 ncov-19/coronavac;2;4 week interval;IM", "treatment_id": 1444, "treatment_name": "Chadox1 ncov-19+coronavac", "treatment_type": "Non replicating viral vector+inactivated virus", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "homologous;2;8 week interval;IM", "treatment_id": 161, "treatment_name": "Chadox1 ncov-19", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}]

[{"arm_notes": "", "treatment_id": null, "treatment_name": "Administration CoronaVac 0.5 ml intramuscular at deltoid muscle then AZD1222 0.5 ml intramuscular at deltoid muscle with a 4-week interval.;Administration AZD1222 0.5 ml intramuscular at deltoid muscle then CoronaVac 0.5 ml intramuscular at deltoid muscle with a 4-week interval.;Administration AZD1222 0.5 ml intramuscular at deltoid muscle then CoronaVac 0.5 ml intramuscular at deltoid muscle with a 12-week interval.;Active Comparator Biological/Vaccine;Active Comparator Biological/Vaccine;Active Comparator Biological/Vaccine;CoronaVac/AZD1222;AZD1222/CoronaVac;AZD1222/CoronaVac2", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]