Authors: Aviv Ladanie; Benjamin Speich; Florian Naudet; Arnav Agarwal; Tiago V Pereira; Francesco Sclafani; Juan Martin-Liberal; Thomas Schmid; Hannah Ewald; John P A Ioannidis; Heiner C Bucher; Benjamin Kasenda; Lars G Hemkens Journal: Trials Date: 2018-09-19 Impact factor: 2.279