Before revision:  We have conducted an exploratory study into the propagation, authors and content of misinformation on Twitter around the topic of COVID-19 in order to gain early insights into the COVID-19 infodemic.
After revision:  We have conducted an exploratory study into the propagation, authors and content of misinformation on Twitter around the topic of COVID-19 in order to gain early insights . We have collected all tweets mentioned in the verdicts of fact-checked claims related to COVID-19 infodemic.