The sixth author’s name is incorrectly abbreviated in the citation. The correct citation is: van Rosmalen BV, Alldinger I, Cieslak KP, Wennink R, Clarke M, Ahmed Ali U, et al. (2017) Worldwide trends in volume and quality of published protocols of randomized controlled trials. PLoS ONE12(3): e0173042. https://doi.org/10.1371/journal.pone.0173042
Reference
- 1.van Rosmalen BV, Alldinger I, Cieslak KP, Wennink R, Clarke M, Ali UA, et al. (2017) Worldwide trends in volume and quality of published protocols of randomized controlled trials. PLoS ONE 12(3): e0173042 https://doi.org/10.1371/journal.pone.0173042 [DOI] [PMC free article] [PubMed] [Google Scholar]