@article{GronebergRolleBendelsetal.2019,
  author    = {Jan David Alexander Groneberg and Stefan Rolle and Michael Hans Karl Bendels and Doris Klingelh{\"o}fer and Norman Sch{\"o}ffel and Jan Bauer and D{\"o}rthe Br{\"u}ggmann},
  title     = {A world map of evidence-based medicine : density equalizing mapping of the Cochrane database of systematic reviews},
  journal   = {PLoS one},
  volume    = {14},
  number    = {(12): e0226305},
  pages     = {1 -- 10},
  doi       = {10.1371/journal.pone.0226305},
  year      = {2019},
}