Source	Strategy
ClinicalTrials.gov	COVID‐19 OR 2019‐nCoV OR SARS‐CoV‐2 OR 2019 novel coronavirus OR severe acute respiratory syndrome coronavirus 2 OR Wuhan coronavirus OR coronavirus
WHO International Clinical Trials Registry Platform	We screen the entire COVID‐19.csv file available from www.who.int/emergencies/diseases/novel-coronavirus-2019
PubMed	(2019 nCoV[tiab] OR 2019nCoV[tiab] OR corona virus[tiab] OR corona viruses[tiab] OR coronavirus[tiab] OR coronaviruses[tiab] OR COVID[tiab] OR COVID19[tiab] OR nCov 2019[tiab] OR SARS‐CoV2[tiab] OR SARS CoV‐2[tiab] OR SARSCoV2[tiab] OR SARSCoV‐2[tiab] OR "Coronavirus"[Mesh:NoExp] OR "COVID‐19"[nm] OR "COVID‐19 drug treatment"[nm] OR "COVID‐19 diagnostic testing"[nm] OR "COVID‐19 serotherapy"[nm] OR "COVID‐19 vaccine"[nm] OR "LAMP assay"[nm] OR "severe acute respiratory syndrome coronavirus 2"[nm] OR "spike protein, SARS‐CoV‐2"[nm]) NOT ("animals"[mh] NOT "humans"[mh]) NOT (editorial[pt] OR newspaper article[pt])