Author I. Olier D. Springate D. Ashcroft T. Doran D. Reeves C. Planner S. Reilly E. Kontopantelis Year of Publication 2016 DOI 10.1371/journal.pone.0146715 DOIGoogle ScholarBibTeXEndNote X3 XMLEndNote 7 XMLEndnote taggedMarcRIS