[More than 4,500 Research Square preprints discoverable alongside peer-reviewed research]{face=“"Open Sans", sans-serif” style=“font-size: 11pt; font-style: italic; white-space: pre-wrap;”} [Research Square’s collection of more than 4,500 full-text COVID-19 preprints have been indexed in Europe PMC, an open-access repository of more than 1 million biomedical research works.]{face=“"Open Sans", sans-serif” style=“font-size: 11pt;