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                    <a href="?cresstrial=6302&amp;modal=1&amp;valnames=arms&amp;order=created_at">Created at</a>
                </th>
                <th scope="col">Source</th>
                
                <th scope="col">Raw Value</th>
                <th scope="col">Validated value</th>
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            <tr class="histvalue-row" histvalueid="141762" class="table-">
                
                <td>Oct. 1, 2021, 9 a.m.</td>
                <td>usa</td>
                
                <td class="histvalue-container">
                    

        <p class="arms">
            [{&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}]
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                </td>
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        <p class="arms validated">
            [{&quot;arm_notes&quot;: &quot;Heterologous: Gam-COVID-Vac C1/ ChAdOx1 nCoV-19&quot;, &quot;treatment_id&quot;: 1522, &quot;treatment_name&quot;: &quot;Chadox1 ncov-19+gam-covid-vac&quot;, &quot;treatment_type&quot;: &quot;Non replicating viral vector&quot;, &quot;pharmacological_treatment&quot;: &quot;Vaccine&quot;}, {&quot;arm_notes&quot;: &quot;Heterologous: ChAdOx1 nCoV-19 / Gam-COVID-Vac C1&quot;, &quot;treatment_id&quot;: 1522, &quot;treatment_name&quot;: &quot;Chadox1 ncov-19+gam-covid-vac&quot;, &quot;treatment_type&quot;: &quot;Non replicating viral vector&quot;, &quot;pharmacological_treatment&quot;: &quot;Vaccine&quot;}, {&quot;arm_notes&quot;: &quot;Heterologous: Gam-COVID-Vac C1/ BBIBP-CorV&quot;, &quot;treatment_id&quot;: 1521, &quot;treatment_name&quot;: &quot;Bbibp-corv+gam-covid-vac&quot;, &quot;treatment_type&quot;: &quot;Inactivated virus+non replicating viral vector&quot;, &quot;pharmacological_treatment&quot;: &quot;Vaccine&quot;}, {&quot;arm_notes&quot;: &quot;Heterologous: BBIBP-CorV / Gam-COVID-Vac C1&quot;, &quot;treatment_id&quot;: 1521, &quot;treatment_name&quot;: &quot;Bbibp-corv+gam-covid-vac&quot;, &quot;treatment_type&quot;: &quot;Inactivated virus+non replicating viral vector&quot;, &quot;pharmacological_treatment&quot;: &quot;Vaccine&quot;}, {&quot;arm_notes&quot;: &quot;Heterologous: ChAdOx1 nCoV-19 / BBIBP-CorV&quot;, &quot;treatment_id&quot;: 2104, &quot;treatment_name&quot;: &quot;Bbibp-corv+chadox1 ncov-19&quot;, &quot;treatment_type&quot;: &quot;Inactivated virus+non replicating viral vector&quot;, &quot;pharmacological_treatment&quot;: &quot;Vaccine&quot;}, {&quot;arm_notes&quot;: &quot;Heterologous: BBIBP-CorV / ChAdOx1 nCoV-19&quot;, &quot;treatment_id&quot;: 2104, &quot;treatment_name&quot;: &quot;Bbibp-corv+chadox1 ncov-19&quot;, &quot;treatment_type&quot;: &quot;Inactivated virus+non replicating viral vector&quot;, &quot;pharmacological_treatment&quot;: &quot;Vaccine&quot;}, {&quot;arm_notes&quot;: &quot;Heterologous: Gam-COVID-Vac C1/ mRNA-1273&quot;, &quot;treatment_id&quot;: 2308, &quot;treatment_name&quot;: &quot;Gam-covid-vac+mrna-1273&quot;, &quot;treatment_type&quot;: &quot;Non replicating viral vector+rna based vaccine&quot;, &quot;pharmacological_treatment&quot;: &quot;Vaccine&quot;}, {&quot;arm_notes&quot;: &quot;Heterologous: ChAdOx1 nCoV-19 / mRNA-1273&quot;, &quot;treatment_id&quot;: 1986, &quot;treatment_name&quot;: &quot;Chadox1 ncov-19+mrna-1273&quot;, &quot;treatment_type&quot;: &quot;Non replicating viral vector+rna based vaccine&quot;, &quot;pharmacological_treatment&quot;: &quot;Vaccine&quot;}, {&quot;arm_notes&quot;: &quot;Heterologous BBIBP-CorV / mRNA-1273&quot;, &quot;treatment_id&quot;: 2309, &quot;treatment_name&quot;: &quot;Bbibp-corv+mrna-1273&quot;, &quot;treatment_type&quot;: &quot;Inactivated virus+rna based vaccine&quot;, &quot;pharmacological_treatment&quot;: &quot;Vaccine&quot;}, {&quot;arm_notes&quot;: &quot;Homologous: Gam-COVID-Vac C1/ Gam-COVID-Vac C2&quot;, &quot;treatment_id&quot;: 532, &quot;treatment_name&quot;: &quot;Gam-covid-vac&quot;, &quot;treatment_type&quot;: &quot;Non replicating viral vector&quot;, &quot;pharmacological_treatment&quot;: &quot;Vaccine&quot;}, {&quot;arm_notes&quot;: &quot;Homologous: ChAdOx1 nCoV-19 / ChAdOx1 nCoV-19&quot;, &quot;treatment_id&quot;: 161, &quot;treatment_name&quot;: &quot;Chadox1 ncov-19&quot;, &quot;treatment_type&quot;: &quot;Non replicating viral vector&quot;, &quot;pharmacological_treatment&quot;: &quot;Vaccine&quot;}, {&quot;arm_notes&quot;: &quot;Homologous: BBIBP-CorV / BBIBP-CorV&quot;, &quot;treatment_id&quot;: 184, &quot;treatment_name&quot;: &quot;Bbibp-corv&quot;, &quot;treatment_type&quot;: &quot;Inactivated virus&quot;, &quot;pharmacological_treatment&quot;: &quot;Vaccine&quot;}, {&quot;arm_notes&quot;: &quot;Homologous: mRNA-1273 / mRNA-1273&quot;, &quot;treatment_id&quot;: 824, &quot;treatment_name&quot;: &quot;Mrna-1273&quot;, &quot;treatment_type&quot;: &quot;Rna based vaccine&quot;, &quot;pharmacological_treatment&quot;: &quot;Vaccine&quot;}, {&quot;arm_notes&quot;: &quot;Homologous: Gam-COVID-Vac C1/ Gam-COVID-Vac C1&quot;, &quot;treatment_id&quot;: 532, &quot;treatment_name&quot;: &quot;Gam-covid-vac&quot;, &quot;treatment_type&quot;: &quot;Non replicating viral vector&quot;, &quot;pharmacological_treatment&quot;: &quot;Vaccine&quot;}]
        </p>
        
    
                </td>
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            <tr class="histvalue-row" histvalueid="132850" class="table-">
                
                <td>Aug. 4, 2021, 2 p.m.</td>
                <td>usa</td>
                
                <td class="histvalue-container">
                    

        <p class="arms">
            [{&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}, {&quot;arm_notes&quot;: &quot;nan&quot;, &quot;treatment_id&quot;: null, &quot;treatment_name&quot;: &quot;COVID-19 vaccines&quot;, &quot;treatment_type&quot;: &quot;Biological&quot;, &quot;pharmacological_treatment&quot;: &quot;Non pharmacological treatment&quot;}]
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Created at	Source	Raw Value	Validated value
Oct. 1, 2021, 9 a.m.	usa	[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]	[{"arm_notes": "Heterologous: Gam-COVID-Vac C1/ ChAdOx1 nCoV-19", "treatment_id": 1522, "treatment_name": "Chadox1 ncov-19+gam-covid-vac", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Heterologous: ChAdOx1 nCoV-19 / Gam-COVID-Vac C1", "treatment_id": 1522, "treatment_name": "Chadox1 ncov-19+gam-covid-vac", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Heterologous: Gam-COVID-Vac C1/ BBIBP-CorV", "treatment_id": 1521, "treatment_name": "Bbibp-corv+gam-covid-vac", "treatment_type": "Inactivated virus+non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Heterologous: BBIBP-CorV / Gam-COVID-Vac C1", "treatment_id": 1521, "treatment_name": "Bbibp-corv+gam-covid-vac", "treatment_type": "Inactivated virus+non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Heterologous: ChAdOx1 nCoV-19 / BBIBP-CorV", "treatment_id": 2104, "treatment_name": "Bbibp-corv+chadox1 ncov-19", "treatment_type": "Inactivated virus+non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Heterologous: BBIBP-CorV / ChAdOx1 nCoV-19", "treatment_id": 2104, "treatment_name": "Bbibp-corv+chadox1 ncov-19", "treatment_type": "Inactivated virus+non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Heterologous: Gam-COVID-Vac C1/ mRNA-1273", "treatment_id": 2308, "treatment_name": "Gam-covid-vac+mrna-1273", "treatment_type": "Non replicating viral vector+rna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Heterologous: ChAdOx1 nCoV-19 / mRNA-1273", "treatment_id": 1986, "treatment_name": "Chadox1 ncov-19+mrna-1273", "treatment_type": "Non replicating viral vector+rna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Heterologous BBIBP-CorV / mRNA-1273", "treatment_id": 2309, "treatment_name": "Bbibp-corv+mrna-1273", "treatment_type": "Inactivated virus+rna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Homologous: Gam-COVID-Vac C1/ Gam-COVID-Vac C2", "treatment_id": 532, "treatment_name": "Gam-covid-vac", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Homologous: ChAdOx1 nCoV-19 / ChAdOx1 nCoV-19", "treatment_id": 161, "treatment_name": "Chadox1 ncov-19", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Homologous: BBIBP-CorV / BBIBP-CorV", "treatment_id": 184, "treatment_name": "Bbibp-corv", "treatment_type": "Inactivated virus", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Homologous: mRNA-1273 / mRNA-1273", "treatment_id": 824, "treatment_name": "Mrna-1273", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Homologous: Gam-COVID-Vac C1/ Gam-COVID-Vac C1", "treatment_id": 532, "treatment_name": "Gam-covid-vac", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}]
Aug. 4, 2021, 2 p.m.	usa	[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVID-19 vaccines", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]