[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Full dose of Ad26.COV2. 5x10^10vp", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Full dose of Ad26.COV2. 5x10^10vp", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Full dose of Ad26.COV2. 5x10^10vp", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Half dose of Ad26.COV2. 2.5x10^10vp", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "5x10^10 vp;1;IM;>= 90 days interval;after receiving 2 doses of Sinovac or Sinopharm (third dose)", "treatment_id": 24, "treatment_name": "Ad26.cov2.s", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "5x10^10 vp;1;IM;45-75 days;after receiving 2 doses of Sinovac or Sinopharm (third dose)", "treatment_id": 24, "treatment_name": "Ad26.cov2.s", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "2.5x10^10 vp;half dose;IM;>= 90 days interval;after receiving 2 doses of Sinovac or Sinopharm (third dose)", "treatment_id": 24, "treatment_name": "Ad26.cov2.s", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "5x10^10 vp;1;IM;have received the 1st dose of Sinovac or all received the 1st dose of Sinopharm COVID-19 vaccine with interval 28 days +/- 3 days (second heterologous dose)", "treatment_id": 24, "treatment_name": "Ad26.cov2.s", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}]

[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Full dose of Ad26.COV2.", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Full dose of Ad26.COV2.", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Full dose of Ad26.COV2.", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Half dose of Ad26.COV2.", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]