Author A. Cooper J. Willis J. Fuller H. Benecke J. Leighton-Scott F. Andersohn J. Kim C. Maier R. Knaggs Year of Publication 2017 DOI 10.1007/s40122-017-0070-9 DOIGoogle ScholarBibTeXEndNote X3 XMLEndNote 7 XMLEndnote taggedMarcRIS