Since its outbreak in December 2019. a series of clinical trials on coronavirus disease 2019 (COVID-19) have been registered or carried out. However. the significant heterogeneity and less critical outcomes of such trials may be leading to a waste of research resources. https://www.bekindtopets.com/flash-find-Winmau-Firestorm-Steel-Tip-Darts-24gm-special-save/