Hildebrandt, J ; Metzendorf, MI ; Jakob, T
Balzer F, Benstoem C, Binder H, Boeker M, Burns J, Dirnagl U, Featherstone R, Fichtner F, Grundmann H, Hengel H, Kempf V, Kern W, Kranke P, Laudi S, Lieb K, Maun A, Mavergames C, Metzendorf MI, Nothacker M, Schmaderer C, Schmucker C, Schwingshackl L, Skoetz N, Steckelberg A, Stegemann M, Strech D, Moerer O, Rehfuess E, Spies C; CEOsys consortium. CEOsys: creating an ecosystem for COVID-19 evidence (In: Collaborating in response to COVID-19: editorial and methods initiatives across Cochrane). Cochrane Database Syst Rev. 2020;(12 Suppl 1):9-11. DOI:10.1002/14651858.CD202002.  , 2021