Scoping review of COVID-19-related systematic reviews and meta-analyses: can we really have confidence in their results?

Rachel Wurth, Michelle Hajdenberg, Francisco J. Barrera, Skand Shekhar, Caroline E. Copacino, Pablo J. Moreno-Peña, Omar A.M. Gharib, Forbes Porter, Swapnil Hiremath, Janet E. Hall, Ernesto L. Schiffrin, Graeme Eisenhofer, Stefan R. Bornstein, Juan P. Brito, José Gerardo González-González, Constantine A. Stratakis, René Rodríguez-Gutiérrez, Fady Hannah-Shmouni